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At every point in a rainbow, the anglebetween the sun and your eye

is the same. The only shape that can accomplish that is a circle.

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Why is it called rainbow the word rainbow?

The term "rainbow" comes from the Old English word "regn" which means "rain" and "boga" which means "bend" or "arch." This describes the curved shape and appearance of a rainbow often seen after rainfall.


Can a rainbow be straight in the air?

No, rainbows are always curved in shape due to the way light is refracted and reflected in raindrops in the atmosphere. The arc of a rainbow will appear different depending on the observer's position relative to the sun and rain.


What shape is a lens?

a shape of a lens is curved outwards and concave one are curved in wards


Why is a rainbow curved?

Answer 1:A rainbow is curved because of the way that light shines - it forms into a curved shape.Answer 2:A rainbow is curved because the light that makes it up comes through the atmospherewhich is curved around the planet, it includes every colour of the light spectrum.Answer #3:A rainbow is curved because at every point on the rainbow, the angle between theline to the sun and the line to you has to be 42 degrees ... at any other angle, thelight leaving the water droplet misses you and you don't see it.A great number of points where that angle is true form a circle.(Of course, only the ones that are above the ground can participate in the process.The ones that are underground either can't see the sun or can't see you, and there'sprobably no water droplets there anyway, so there's no path for the light to go fromthe sun to the point underground and then to you, and you don't see a full circle.)


Why is the rainbow curved?

A rainbow is curved due to angle requirements. Light from the sun that bounces through a drop of water, comes into your eye, and appears red must bounce at a specific angle. Join two sticks together at a set angle. Place one end at a dot to represent the sun. Place the other toward your eye. The place where the sticks join, where the water drop is, can be rotated around in a circle. A rainbow is shaped like a circle. You never see the entire rainbow because of the horizon. When you look at a rainbow, the Earth gets in the way of most of the circle. The portion you see is just the top portion. Draw a circle and cover a little more than half of it. What is left is the shape of a rainbow.

Related Questions

When was A Rainbow in Curved Air created?

A Rainbow in Curved Air was created in 1969.


Why is it called rainbow the word rainbow?

The term "rainbow" comes from the Old English word "regn" which means "rain" and "boga" which means "bend" or "arch." This describes the curved shape and appearance of a rainbow often seen after rainfall.


What shape has a curved shape?

Circles have a completely curved shape, and NO sides. So do ovals.


Can a rainbow be straight in the air?

No, rainbows are always curved in shape due to the way light is refracted and reflected in raindrops in the atmosphere. The arc of a rainbow will appear different depending on the observer's position relative to the sun and rain.


Is a circle a curved shape?

A curved shape does not have any straight lines. In a circle the line curves continually, meaning that the circle is a curved shape.


How do you make a curved shape on Minecraft?

You can't get a curved shape on minecraft. Everything is squared.


What shape is a lens?

a shape of a lens is curved outwards and concave one are curved in wards


What is the scientific explanation behind the phenomenon of a bending rainbow?

When light passes through raindrops, it is refracted and dispersed, creating a rainbow. The bending of the rainbow occurs because different colors of light are refracted at slightly different angles, causing them to spread out and form a curved shape in the sky.


Where does the word rainbow come from?

The word "rainbow" comes from Old English roots, combining "rain" and "bow" (which referred to a curved shape). It describes the natural spectrum of colors seen in the sky when light is refracted, dispersed, and reflected by raindrops.


Is a cone shape a flat or curved surface?

curved


Can a shape have three straight sides and one curved side?

Yes, a shape can have three straight sides and one curved side. This type of shape is known as a triangle with one curved side, which is also called a curved triangle or a curved-sided triangle. The curved side can be a segment of a circle or any other curved shape, while the other three sides are straight lines.


Is there a homophone for rainbow?

no there is no homophone for rainbow