EASY
10th Maharashtra Board
IMPORTANT
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Refractive index depends on the of light. (velocity/intensity)

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Important Questions on Refraction of Light

EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 6 - Refraction of Light>Exercise>Q 1
The change in _____ of light rays while going from one medium to another is called refraction.
HARD
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 6 - Refraction of Light>Exercise>Q 2
If the angle of incidence and angle of emergence of a light ray falling on a glass slab are i and e respectively, prove that, i=e.
MEDIUM
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 6 - Refraction of Light>Exercise>Q 2
Prove that a rainbow is the combined effect of refraction, dispersion and total internal reflection of light.
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 6 - Refraction of Light>Exercise>Q 3
What is the reason for the twinkling of stars?
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 6 - Refraction of Light>Exercise>Q 3
We can see the sun even when it is little below the horizon because of
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 6 - Refraction of Light>Exercise>Q 3
If the refractive index of glass with respect to air is 32, what is the refractive index of air with respect to glass?
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 6 - Refraction of Light>Exercise>Q 4
If the speed of light in a medium is 1.5×108 m s-1, what is the absolute refractive index of the medium?
EASY
10th Maharashtra Board
IMPORTANT
Science and Technology Standard Ten Part - 1>Chapter 6 - Refraction of Light>Exercise>Q 4
If the absolute refractive indices of glass and water are 32 and 43 respectively, what is the refractive index of glass with respect to water?