EASY
10th CBSE
IMPORTANT
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When the light travels from one medium to another medium of different refractive index, then which of the following will change?

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Important Questions on Light - Reflection and Refraction

EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 1 - Light - Reflection and Refraction>EXERCISE - 1C>Q 1
What do you understand by the term refraction of light ?
EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 1 - Light - Reflection and Refraction>EXERCISE - 1C>Q 3
State Snell's law of refraction.
EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 1 - Light - Reflection and Refraction>EXERCISE - 1C>Q 4
What do you understand by the term refractive index?
EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 1 - Light - Reflection and Refraction>EXERCISE - 1C>Q 5
The refractive index of glass is 1.5. What do you understand by the statement ?
EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 1 - Light - Reflection and Refraction>EXERCISE - 1C>Q 6
What do you understand by the term lateral displacement?
MEDIUM
10th CBSE
IMPORTANT
Core Science Physics>Chapter 1 - Light - Reflection and Refraction>EXERCISE - 1C>Q 7
How does frequency and wavelength of light change when light passes from rarer (air) to denser (glass) medium?
EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 1 - Light - Reflection and Refraction>EXERCISE - 1C>Q 8
For the same angle of incidence, the angle of refraction in three media A, B and C are 15°, 25° and 35°. In which medium the velocity of light is minimum?
EASY
10th CBSE
IMPORTANT
Core Science Physics>Chapter 1 - Light - Reflection and Refraction>EXERCISE - 1C>Q 9
Refractive index of glass for the light of yellow, green and red colours are ny, ng, and nr. respectively. Rearrange these symbols in increasing order of values.