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A rainbow is a circle if viewed from the air, and it is sometimes not even that, if it is faint enough
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∙ 16y ago
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What is internal refraction?
internal refraction is when the ray of light is refracted, for example in a glass or plastic semicircle, and it's refracted inside the semicircle, notoutside.
A rod of length L has total charge Q distributed uniformly along its length it's then bent in the shape of a semicircle find the magnitude of the electric field at the centre of semicircle?
http://www.physicsforums.com/showthread.php?t=209089
Why does a rainbow occur?
RAINBOW usually occurs because of the refletion of the light of the sun.
Why do you see a rainbow?
We see rainbow due to the refraction of the sun's rays by rain .
What does a rainbow feel like?
A rainbow is an Arc Of Light therefore you con not feel it.
Is rainbow a semicircle or a circle?
Semicircle
Why the rainbow is always a semicircle?
becaz the critical angle of rainbow is so large......
What is a three letter word for semicircle?
Arc would be my best guess. An arc is like the shape of a rainbow.
Is a rainbow a bow or a circle?
A rainbow is a circle. What we see from almost any point on earth is a semicircle, or just a part of the rainbow. We can only see it from horizon to horizon, or just an arc of the whole rainbow. Occasionally we can see a full circle of a rainbow in the sky surrounding the sun, and sometimes multiple ones.
Is a semicircle a quadrilateral?
No, a semicircle is not a quadrilateral
Why are rainbow made or see samicircle?
A rainbow results from sunlight passing thru raindrops that results in a prism effect that makes a complete circle. You only see a semicircle because of the horizon, but from an air plane you would see the full circle
Why does a Rainbow appear to be bent in a semicircle way?
Because at every point IN the rainbow, the angle between the direction to the sun and the direction to your eye has to be the same angle. The only bunch of points that can satisfy that requirement is a bunch of points that are all on the same circle.
What is the possessive of semicircle?
The possessive form is semicircle's.
How do you calculate the radius of s semicircle?
Calculating the radius of a semicircle depends on what information about the semicircle is given.
What is the semicircle of a circle?
A semicircle means a half circle.
How many syllables does semicircle have?
Semicircle has four syllables.
What equals the degrees of a semicircle?
A semicircle has 180 degrees
