How many colors are in the rainbow and which ones. The colors of the rainbow, what and how many colors are in the rainbow in order What place does yellow occupy in the rainbow
A bright, cheerful, luminous rainbow has been considered a symbol of good luck and luck since ancient times. If a rainbow flashes in the sky, then the day will be happy and easy. And some even make a wish when they see this beautiful natural phenomenon in the sky. It is believed that how many colors a person sees in a rainbow, so many wishes he can make.
What is a rainbow
A rainbow is an optical phenomenon that occurs not only in the sky. In fact, this is the refraction of colors. Physicists have proven that light has a certain spectrum of hues, and the rainbow clearly demonstrates this.
It occurs due to the refraction of light in the smallest droplets of water fog or rain that float in the atmosphere. Light is reflected differently in water droplets, hence different shades appear.
Where is it seen
Rainbows can be observed not only in the sky. You can see a small rainbow if you sit next to the fountain and catch the refraction of light near the stream of water. You can see it on a white sheet of paper when you write with a transparent pen on a sunny day. Also, a rainbow can be seen through a prism, if this prism is brought to the sun's rays or to an ordinary electric light bulb.
But most often, of course, we observe it in the sky.
How many colors are in the rainbow
Science has proven that the rainbow has seven colors. This:
- Red;
- Orange;
- yellow;
- green;
- blue;
- blue;
- purple.
In antiquity, there were not yet so many precise optical instruments to carefully consider how many colors the rainbow has. And the human eye can not always accurately determine the color gamut.
Aristotle, for example, singled out only three primary colors - red, yellow and green. But in Japanese culture there is no traditional green color, so the inhabitants of the Land of the Rising Sun believe that there are only six colors in the rainbow.
BUT great mathematician Isaac Newton spent a lot of time studying the refraction of light and came to the conclusion that there are five colors in the rainbow. Then he looked at the sixth one, the orange one. This number - six - seemed to him imperfect for describing natural phenomena, so he decided to add a blue color to the rainbow, which he called "indigo".
We have 7 and they have 6
If you think that after the proven fact of scientists, how many colors are in the rainbow, all people on the planet agreed with this statement, then you are deeply mistaken. In China, for some reason, they believe that there are five colors in the rainbow - exactly the same number as the elements on the planet. Until now, in Germany, America, England, France and a number of other countries, children are told that the rainbow consists of six colors.
Why it happens? The fact is that blue and very similar to each other, they are distinguishable only by the degree of depth. In addition, in a number of languages \u200b\u200b"blue" and "blue" are called the same. In English, there is only one word to describe these colors. common word. Therefore, there is still such confusion as to how many colors are in the rainbow.
Easy to remember
The order of the colors in the rainbow is always the same, no matter what time of day we observe it, whether it is large or small, it stood in the sky for a long time or it flashed and went out in a few seconds. The first color is red, which gradually brightens and turns into orange. In turn, the orange becomes even lighter and turns into yellow. Yellow gradually turns green, then blue appears, which turns into a rich blue, and the last, final color of the rainbow spectrum is purple.
Remembering the order of the colors in the rainbow is quite simple. You need to learn just one mnemonic phrase - and you can easily name which flowers are in the rainbow, without hesitation. So memorize this sentence: "Every Hunter Wants to Know Where the Pheasant Sits." Simply and easily. And now you just have to take the first letter of each word and name the color of the rainbow:
- each is red;
- hunter - orange;
- wishes - yellow;
- know - green;
- where - blue;
- sitting - blue;
- pheasant - purple.
It is this phrase about a hunter and a sitting pheasant that has taken root in Russian-speaking culture. Although there are several more successful suggestions that allow you to remember the rainbow spectrum. For example: "Once upon a time, Jean the City Ringer Broke a Lantern." There are also more modern interpretations: "Every Designer Wants to Know Where to Download Photoshop".
Well, it's already, as they say, choose to your taste, how to remember the location of the colors in the rainbow.
Warm or cold
A rainbow in the sky always seems bright, cheerful, lively and very warm. It shines and sparkles, and it seems that everything consists of But, nevertheless, cold tones are also present in it.
Let's see how many cold colors are in the rainbow. Everything related to blue refers to cold tones. Thus, there are three cool colors in the rainbow - blue, cyan and green. But purple, which has shades of purple, is neither warm nor cold, it is transitional.
Accordingly, there are three rainbows: red, orange and yellow.
This palette, which divides colors into warm and cold, is used by artists and painters. There are even several that divide the solar spectrum into warm, cold and intermediate shades.
Always against the sun
Rainbow always appears opposite side from the sun. So if you look at it, the sun will always shine from behind. Most often, a rainbow occurs in the morning or in the evening, and this also has a completely reasonable explanation from the point of view of physics. When the sun is on the horizon, the rainbow is at its fullest and largest. The higher the sun rises, the smaller the semicircle becomes. And when the luminary rises to a height of 43 degrees relative to the horizon, it is no longer possible to see the rainbow. Because the angle for the refraction of light is not suitable.
The red color of the rainbow is always located on the outside of the arc, and purple is always on the inside. But! Very often there is a double rainbow, when there are two arcs in the sky at once. So, in the second rainbow, the colors are reversed.
By the way, seeing two rainbows is still considered more luck than one.
The number of colors in the rainbow always remains the same, but the ideas about this beautiful optical phenomenon people have changed over time. Ancient tribes, for example, divided the rainbow into two colors - dark and light.
Rainbows can be seen not only in the sun, but also after dark. Then Sun rays begin to reflect off the moon, and a rainbow may appear.
The rainbow does not freeze in place, and two people who are in different parts of the city will see it in a completely different way. It will seem to one that it hovered over the river, and to the other that it is located directly above the new buildings. That is why when you photograph a rainbow at the same time in the same city, you get completely different pictures.
Not all people can see all seven colors of the rainbow. It depends how sharp your eyesight is. Some may see peach in the rainbow, And they don't make it up. After all, seven colors are the main classic colors. And there are really a great many shades in the rainbow, and some cannot be caught by the human eye.
The rainbow can disappear if you wear polaroid glasses. The coating of these glasses is located so that the light is refracted vertically and the person simply does not see what others see.
After the rain, both adults and children peer into the sky: what if a rainbow appears? People of all ages admire this with trepidation and joy. an unusual phenomenon- bright stripes of 7 colors, stretching over the entire sky along the entire horizon. In ancient times, people believed that the rainbow appears by God's will, as proof of its existence. Children think that the stripes in the sky appear out of nowhere, as if in a fairy tale. But adult readers of the portal know for sure that the appearance of the rainbow is explained physical laws nature and it's just an optical illusion.
How does a rainbow appear?
Physicists, observing the refraction of light in drops of water, with mathematical precision derived equations that reveal the mechanism of formation of this natural phenomenon. Knowledge of optical laws made it possible to prove that for the appearance of a rainbow, it is important not only the presence of rainwater drops and then the appearance of the sun, standing low above the horizon, but also the position of the observer with his back to the star.
The colors of the rainbow are in the correct order. Drawing by Vasilisa Batmanova, 8 years old, specially for
The stream of sunlight, reaching the surface of the water, refracts and splits the white rays of the sun into a color spectrum, and it consists of 7 primary colors. Red, orange, yellow are warm shades, green is borderline, and blue, blue, purple are cold. This is the order in which the rainbow colors are arranged.
In this case, red is external, and purple is internal. Often the rainbow is depicted in reverse order, but this is not true. Although, the reverse order of colors is also possible - in a doubler rainbow, which is discussed below.
When it rains, a ray of the sun illuminates the raindrop and penetrates into it, refracting into the colors of the spectrum. The wall of a water drop has a dense structure, reaching which the light flux is reflected in the opposite direction. This causes even more refraction. A stream of the rainbow spectrum breaks out from the point of penetration of the sun's ray. Since the observer stands with his back to the shining Sun, and facing the rain, he sees the refracted sunlight reflected by billions of drops of rainwater.
The colors of the rainbow in reverse order, characteristic of the "second" rainbow. Drawing by Margosha Batmanova, 6 years old, specially for
Sometimes in the sky you can see not one, but two rainbows at the same time. Moreover, the second is not so bright or barely visible in the sky. Her colors also consist of 7 shades, but are arranged in an inverted state: from purple to red. The appearance of a "double" is easily explained from the point of view of optics: light rays are reflected in a drop of water again - and this is where a double rainbow appears.
A person is always interested in natural phenomena that are visible, but they cannot be touched: fog, evaporation of moisture, a rainbow. They seem to be a manifestation of a miracle, something unusual, of divine origin, but in fact their occurrence is proved by science.
- one of the most beautiful natural phenomena. It can be found after rain, near waterfalls, near the shores of various reservoirs and in fog in sunny weather.
In order for it to appear, it is necessary high humidity and light source. In this case, the light source should be behind the observer, and the rays should fall on the drops at an angle of forty-two degrees.
It is under such conditions that light rays, passing through the transparent medium of drops, break up into a color spectrum consisting of seven colors.
It is this range that the human eye can distinguish:
- Red;
- Orange;
- Yellow;
- Green;
- Blue;
- Blue;
- Purple.
Surely from childhood, many of you remember a mnemonic verse for remembering the colors of the rainbow: “ TO every about hotnik well does h nat, G de from goes f azan. Other rainbow mnemonics also have the right to exist:
- A mole to a sheep, a giraffe to a bunny stroked old jerseys;
- How once Jacques the ringer broke a lantern with his head;
- Every designer wants to know where to download photoshop.
How easy it is to memorize verses, read
Thanks to these combinations of words, we have tips on the first letters for each of the colors. You can also come up with a mnemonic verse yourself by connecting your imagination. Well, in this article, let's talk about an easier and effective method memorizing the colors of the rainbow - a method based on visualization.
We come up with images for the colors of the rainbow
On the initial stage think about what you associate each of these colors with. The selected images must be of the same color and must be clearly visualized.
For example:
- Red - Kremlin tower;
- Orange - corn;
- Yellow - banana;
- Green - crocodile;
- Blue - moon;
- Blue - Avatar (from the film of the same name);
- Purple - Cheshire Cat.
Serial connection of received images
In order to link our images, we will apply one of the methods described below. Which one you prefer is up to you.
Chain method
Here we clearly connect the images to each other for the colors of the rainbow, fixing the images among themselves for 4-6 seconds. Connections should be as bright and unusual as possible, in general, memorable.
Example:
To the top Kremlin tower an orange is stuck in, an ear of corn grows from an orange. Corn, in turn, gnaws crocodile and at the same time he sits on the moon. The Avatar holds the moon above him, and the Cheshire Cat dug into his leg =)
For information on how to link images correctly, see my video:
Method "Unusual story"
Connecting images to ridiculous story, representing how each previous image interacts with the next.
Example:
The Kremlin tower grows an orange tree on which corncobs come out of the oranges. Corn cobs hatch into small crocodiles that crawl on the moon. This Moon revolves around the Avatar, and the Avatar strokes the Cheshire Cat =)
The Loci method for memorizing the colors of the rainbow
To use this method, create in your imagination a room or a city route with objects on which you will attach images to colors. Keep connections of images with locations for 4-6 seconds.
Example:
- Pillar- the Kremlin tower sways at the top of the pillar;
- Lenin monument- an orange peel is put on the head of the monument;
- Bench- corn grows on a bench and so on ...
Also, as locations, you can select microscope method, and take the human body as an object. Since the rainbow has seven colors, and in human body 7 body parts can be distinguished, then this method can be very convenient for memorization.
Which way do you like the most? Write about it in the comments below. Also, do not forget to share with your friends materials about the development of memory and ask questions that interest you on this topic !!!
Since ancient times, the rainbow has been considered a symbol of extraordinary good luck and luck. A bright luminous multi-colored arc in the sky delighted the eye of everyone who saw it, certainly improving their mood and letting them forget about problems and worries for a moment.
The old people said this: “If a rainbow breaks out in the sky in the morning, then the whole day will be easy and happy.” Some people still make a wish to themselves at the sight of this beautiful natural phenomenon. It is believed that as many colors in a rainbow a person can distinguish, as many wishes he can make. Therefore, today we will talk in order about what colors of the rainbow are and how many there are.
A rainbow is a physical optical phenomenon that occurs not only in the sky. Its essence is the refraction of light and the appearance of colors. Physicists have proven that light has a certain spectrum of hues, and the rainbow clearly demonstrates this.
It occurs due to the refraction of light in the smallest droplets of water fog or rain that float in the atmosphere. Light is reflected differently in water droplets, hence different shades appear.
Where is it seen
As it turns out, a rainbow can be observed not only in the sky. You can see a small rainbow:
- If you sit next to the fountain and catch the refraction of light near the jet of water.
- You can see it on a white sheet of paper when you write with a transparent pen on a sunny day.
- Also, a rainbow can be seen through a prism, if this prism is brought to the sun's rays or to an ordinary electric light bulb.
But more often, we observe a rainbow in the sky.
How many colors are in the rainbow: primary colors in order
It is scientifically proven that any rainbow has seven colors. This:
- Red;
- Orange;
- yellow;
- green;
- blue;
- blue;
- purple.
In antiquity, there were not yet so many precise optical instruments to carefully consider how many colors the rainbow has. And the human eye can not always accurately determine the color gamut.
Aristotle, for example, singled out only three primary colors:
- Red,
- yellow,
- green.
But in Japanese culture there is no traditional green color, so the inhabitants of the Land of the Rising Sun believe that there are only six colors in the rainbow.
The great physicist and mathematician Isaac Newton spent a lot of time studying the refraction of light and came to the conclusion that there are five colors in the rainbow. Then he looked at the sixth one, the orange one. This number - six - seemed to him imperfect for describing natural phenomena, so he decided to add a blue color to the rainbow, which he called "indigo".
We have 7 colors of the rainbow, they have 6
If you think that after the proven fact of scientists, how many colors are in the rainbow, all people on the planet agreed with this statement, then you are deeply mistaken.
In China, for some reason, they believe that there are five colors in the rainbow - exactly the same number as the elements on the planet. Until now, in Germany, America, England, France and a number of other countries, children are told that the rainbow consists of six colors.
Why it happens? The point is that the blue blue colors very similar to each other, they are distinguishable only by the degree of depth. In addition, in a number of languages \u200b\u200b“blue” and “blue” are called the same. In English, there is only one common word to describe these colors. Therefore, there is still such confusion as to how many colors are in the rainbow.
Remembering the primary colors in order is easy
The order of the colors in the rainbow is always the same, no matter in which part of the world we observe it and at what time of day, whether it is big or small, it stood in the sky for a long time or flashed and went out in a few seconds.
The first color is red, which gradually brightens and turns into orange. In turn, the orange becomes even lighter and turns into yellow. The yellow color gradually turns green, then blueness appears, which turns into a juicy blue, and the last, final color of the rainbow spectrum is purple.
Remembering the order of the colors in the rainbow is quite simple. You need to learn just one mnemonic phrase - and you can easily name which flowers are in the rainbow, without hesitation.
So, memorize this sentence: Every Hunter Wants to Know Where the Pheasant Sits“. Simply and easily. And now you just have to take the first letter of each word and name the color of the rainbow:
- each is red;
- hunter - orange;
- wishes - yellow;
- know - green;
- where - blue;
- sitting - blue;
- pheasant - purple.
It is this phrase about a hunter and a sitting pheasant that has taken root in Russian-speaking culture. Although there are several more successful suggestions that allow you to remember the rainbow spectrum. For example: " Once upon a time, Jean Zvonar City Broke a Lantern“. There are also more modern interpretations: Every Decorator Wants to Know Where to Download Photoshop“.
Well, it's already, as they say, choose to your taste, how to remember the location of the colors in the rainbow.
Cold or warm
A rainbow in the sky always seems bright, cheerful, lively and very warm. It shines and sparkles, and it seems that everything consists of fiery flowers. But, nevertheless, there are also cold tones in it.
Let's figure out how many cold colors are in the rainbow?
Everything related to blue refers to cold tones. Thus, there are three cold colors in the rainbow - blue, cyan. Green color- neutral (like white). But purple, which has shades of purple, is neither warm nor cold, it is transitional.
Accordingly, there are three warm colors of the rainbow: red, orange and yellow.
This palette, which divides colors into warm and cold, is used by artists and painters. There are even several color circles that divide the solar spectrum into warm, cold and intermediate shades.
A multi-colored arc in the sky is always against the sun
A rainbow always appears on the opposite side of the sun. So if you look at it, the sun will always shine from behind. Most often, a rainbow occurs in the morning or in the evening, and this also has a completely reasonable explanation from the point of view of physics.
When the sun is on the horizon, the rainbow is at its fullest and largest. The higher the sun rises, the smaller the semicircle becomes. And when the luminary rises to a height of 43 degrees relative to the horizon, it is no longer possible to see the rainbow. Because the angle for the refraction of light is not suitable.
The red color of the rainbow is always located in the outer part of the arc, and purple - in the inner. But! Very often there is a double rainbow, when there are two arcs in the sky at once. So, in the second rainbow, the colors are reversed.
By the way, seeing two rainbows is considered even greater luck than one.
Rainbow: interesting facts
The number of colors in the rainbow always remains the same, but people's ideas about this beautiful optical phenomenon have changed over time. Ancient tribes, for example, divided the rainbow into two colors - dark and light.
Rainbows can be seen not only in the sun, but also after dark. Then the sun's rays begin to reflect from the moon, and a rainbow can appear.
The rainbow does not freeze in place, and two people who are in different parts of the city will see it in a completely different way. It will seem to one that it hovered over the river, and to the other - that it is located directly above the new buildings. That is why when you photograph a rainbow at the same time in the same city, you get completely different pictures.
Not all people can see all seven colors of the rainbow. It depends how sharp your eyesight is. Some may notice shades of pink, peach, light green in the rainbow. And they don't invent. After all, seven colors are the main classic colors. And there are really a great many shades in the rainbow, and some cannot be caught by the human eye.
The rainbow can disappear if you wear polaroid glasses. The coating of these glasses is located so that the light is refracted vertically and the person simply does not see what others see.
Exploring the colors of the rainbow in order
How to learn all the colors of the rainbow in order in one minute
How to remember, learn all the colors of the rainbow in order, in one minute? Very simple - repeat the sentence with Dana Smile and watch our video.
Learning the colors of the rainbow with a child: learning the order of colors
Video channel "MrP Vlog". Educational cartoons for children. Let your child develop. Happiness and health! Learn the colors of the rainbow! Since childhood, we have been learning the order of the colors of the rainbow by learning the phrase about the pheasant.
Your baby is growing, actively exploring the world and surprises with new achievements every day. You have read and heard a lot about early childhood development and pay close attention to this topic. All people are born with approximately the same abilities, says the Japanese scientist Shinichi Suzuki, it is upbringing that makes them different.
Any child is able to grow up smart and capable if he is given what is required for development and, most importantly, at a certain time. Dance lessons, violin and in English in early childhood not at all in order to grow a brilliant violinist, linguist or dancer from a child, but in order to give impetus to the development of his boundless potentialities. The baby's brain is actually Blank sheet paper, and from what will be initially inscribed on this sheet, it depends on how widely the potential of the child will be revealed. Below we will talk about how to start small - remember the colors of the rainbow with your child in order.
When to start training?
To determine the answer to this question, we turn to physiology. The human brain has about one and a half billion cells, but in babies more than half of them are not used. Most of the connections between brain cells are built during the first three years of a child's life. Thinking, creativity, feelings, are developed after three years, but the basis for this must be created from birth.
Briefly summarizing - if the foundation of future abilities is not laid in time, then there will be nothing to develop. Thus, starting from three years of age it is advisable to teach the child simple and useful basic knowledge about the world around him.
So how can you help your child remember the colors of the rainbow?
To move on to memorizing the rainbow spectrum, colors, as such, must already be mastered by the child. The colors of the rainbow in the spectrum have the following order: red, orange, yellow, green, blue, indigo, violet. One of the most common ways to memorize a number of words or numbers is to link them in meaning into a text, sing or rhyme. There are a lot of poems and counting rhymes on the topic of the rainbow spectrum. About the hunter who wants to know, and about the ringer who knocked down the lantern - that's all known ways remembering the location of the colors of the rainbow. You can choose with your child what you like and start learning. We offer our version of the rhymed sequence:
What a wonder, look
Rainbow is up there!
The red color reminds
Tie on the chest.
The color is orange like the leaves
In the park behind the pond
Yellow is like the sun
And burns with fire
Green in the center of the rainbow
In the very core,
Like an innocent child
In my mother's arms.
The blue sky will change
Blue clouds rolling,
The night will come putting on
Purple outfit.
The practice of memorizing colors on the principle of photographing
Take felt-tip pens (or pencils) and collect a rainbow spectrum from them. Repeat with your child a verse or any other rainbow color rhyme that you like the most, pointing to each of the colors in the sequence. Looking at the felt-tip pens, the child visually remembers the sequence, supported by an associative audio sequence.
Invite the child to memorize the order of the felt-tip pens laid out in front of him. When the child is ready, have them close their eyes while you remove one of the flowers. The child is tasked with remembering what color is missing. At the same time, he begins to use his memory, playing the lesson just repeated with you and determines (or not) the missing color.
To consolidate the results, you can complicate the task: remove one of the colors and mix the felt-tip pens. We propose to collect a rainbow on the table and determine which color is missing. But do not demand everything from the child at once. Do not forget that the main thing is that the learning process brings pleasure to both of you.
The practice of memorization on the principle of cycles of repetitions
Children absorb information very quickly, but they forget just as quickly. You can extend the validity of the memory by periodically repeating information, moreover, with increasing intervals of time. More repetition cycles, better anchoring in mind. Do you remember the song from your childhood “Okay, okay. Where were you? By Grandma!". It is the same with the rainbow - return to this topic again and again with the child in various game forms. Take, for example, watercolor or finger paints, remember the sequence together and draw a rainbow on a piece of paper. Place the drawing in a frame on the wall and this visual image will automatically work as a repetition of the previously learned "lesson" about the rainbow.
At the physical level, it works like this: after cycles of repetition and application in practice, the brain determines the information as important and moves it from cell c to long-term storage cell.
Yawn, chew, dance and remember
Yes Yes. Yawning activates the supply of oxygen to brain cells. Chewing briefly increases the ability to perceive. This effect is also due to the fact that when chewing, insulin is produced, which enhances the absorption of glucose, and hence the nutrition of the brain. Dancing, or any other physical activity, enhances metabolism in cells, including the brain. So feel free to take active breaks in learning and memorizing anything, and after active games, repeat the memorized material again.
Do not forget the most important - positive emotions And positive attitude! Under stress, under duress, memory small child blocked - this is a protective reaction of the child's psyche from external threats. Choose the right time for classes, make sure the child is comfortable and in good mood. children's brain inquisitive - this is the main rule from which one must build on when starting to teach a child. Be patient, be creative, and share the joy of learning together. You will undoubtedly be satisfied with the results of this approach.
Article author: Lapinskaya Lyudmila