Why do rainbows look like a half circle in the sky?

Because we can only see the top half from the ground

Because the sun only shines at half

Because they are always half made

Because we can only see the bottom half from the ground

What is the order of the colors in a rainbow?

Red, orange, yellow, green, blue, indigo, violet

Green, purple, red, yellow, blue, orange

Pink, green, blue, yellow, orange, purple

Red, blue, yellow, orange, green, violet

Why do rainbows seem to move away when you get close to them?

Because they are an optical illusion

Because they are made of clouds

Because they disappear in the wind

Because they are only in the water

Rainbows Introduction. When the Sun comes out after it rains, run outside. You may see a rainbow in the sky. Rainbows are tricks made by light. We can see them, but we can't touch them or walk around them. They seem to move away when we try to get close to them. Science can explain how rainbows happen. Where and When Rainbows Appear. Look around the next time you see a rainbow. The Sun will be shining from behind you. There will be rain in front of you, where you'll see the rainbow. Rainbows need water drops and sunlight to form. They can even form under a bright moon. These are called moonbows. We usually see a rainbow as a half circle. It actually forms a full circle. From the ground, we can only see the top half. How Rainbows Form. Years ago, a French scientist studied rainbows. He found that to see a rainbow, you must be in the right spot. Knowing how light moves helps explain rainbows. Think of running on land. Now think of trying to run through water. You will move more slowly through water because it is thicker than air. This pencil seems to bend where it enters the water. In the same way, light moves faster through air than through water. As the light moves through water, it slows down and bend. Rainbows form when water drops meet sunlight. The light bends when it goes into each drop. Then it reflects, or bounces, off the back of each drop. The light bends again as it leaves the drop. This happens in millions of water drops at once, making the colors of a rainbow. The Colors of the Rainbow. Sunlight is made up of many colors. Water drops split the sunlight into different colors. Splitting light makes a rainbow. You have to be in the right spot to see a rainbow. Each water drop reflects colored light at a slightly different angle. The colors of the rainbow always appear in the same order. The name ROY G. BIV can help you remember the seven main colors. They are red, orange, yellow, green, blue, indigo, and violet. Conclusion. Rain stops and the Sun comes out. A beautiful rainbow sweeps across the sky. Most people find it hard not to stop and stare when a rainbow appears. Science explains how rainbows form. Still, a rainbow is always a magical sight to see.

Rainbows Introduction. When the Sun comes out after it rains, run outside. You may see a rainbow in the sky. Rainbows are tricks made by light. We can see them, but we can't touch them or walk around them. They seem to move away when we try to get close to them. Science can explain how rainbows happen. Where and When Rainbows Appear. Look around the next time you see a rainbow. The Sun will be shining from behind you. There will be rain in front of you, where you'll see the rainbow. Rainbows need water drops and sunlight to form. They can even form under a bright moon. These are called moonbows. We usually see a rainbow as a half circle. It actually forms a full circle. From the ground, we can only see the top half. How Rainbows Form. Years ago, a French scientist studied rainbows. He found that to see a rainbow, you must be in the right spot. Knowing how light moves helps explain rainbows. Think of running on land. Now think of trying to run through water. You will move more slowly through water because it is thicker than air. This pencil seems to bend where it enters the water. In the same way, light moves faster through air than through water. As the light moves through water, it slows down and bend. Rainbows form when water drops meet sunlight. The light bends when it goes into each drop. Then it reflects, or bounces, off the back of each drop. The light bends again as it leaves the drop. This happens in millions of water drops at once, making the colors of a rainbow. The Colors of the Rainbow. Sunlight is made up of many colors. Water drops split the sunlight into different colors. Splitting light makes a rainbow. You have to be in the right spot to see a rainbow. Each water drop reflects colored light at a slightly different angle. The colors of the rainbow always appear in the same order. The name ROY G. BIV can help you remember the seven main colors. They are red, orange, yellow, green, blue, indigo, and violet. Conclusion. Rain stops and the Sun comes out. A beautiful rainbow sweeps across the sky. Most people find it hard not to stop and stare when a rainbow appears. Science explains how rainbows form. Still, a rainbow is always a magical sight to see. | Quizalize

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Q 1/7
Score 0
What happens to sunlight when it goes into a water drop?
30
It gets brighter
It bends
It disappears
It changes color
Q 2/7
Score 0
What do you need to see a rainbow?
30
Stars and rain
Water drops and sunlight
Snow and clouds
Wind and rain

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