Dispersion of white light into different colors while passing through a prism, forming a rainbow, is due to : Each color having a different angle of reflection inside the prism.   Each color having a different angle of refraction inside the prism.   Each color having a different velocity inside the prism.   Both b and c.   None of the above

There are two ways in which light is different from any other kind of wave. Explain.

If you were to observe the sunset on the Moon, would you see the space around the sun as red, like you do on earth?      Yes, because the color of light is independent of where you are.     No, you would see it blue because of scattering of light.     It would depend on the time of the day when you look at the sky.     You would not because there is no atmosphere on the moon to scatter the light.     You would not because the moon absorbs all the colors of light.     You would see it black because the moon reflects all the colors.     Yes, you would see it red like on the earth because both the moon and the earth are spehrical.

The fact that light can be polarized and sound cannot be polarized can be best explained by which? Light travels much faster than sound. O Light is a transverse wave and sound is not. O Light travels much slower than sound. O Light is a longitudinal wave, and sound is not.