Twinkling of stars is due to Options: A . &nbspScattering of light B . &nbspReflection of light C . &nbspRefraction of light D . &nbspAll of above

Twinkling of stars is due to

Question

Twinkling of stars is due to

Options:

A . Scattering of light

B . Reflection of light

C . Refraction of light

D . All of above

Answer: Option C

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Question 1. A real image is formed by a a convex lens, then it is put in contact with a concave lens and again a real image is form....a concave lens and again a real image is formed

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Question 9. Magnification of lens can be represented as M = ....

Question 10. As the ray of light passes from air to glass, state how the wavelength of light changes....

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