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PHYSICS

Physics
Which colour of light shows maximum deviation when passed through a prism ?

White
Red
Green
Violet

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Physics
The sparkling of a diamond is due to

Total internal reflection of light
Refraction of light
Polarisation of light
Interference of light

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Physics
Stars appear twinkling because of ......... of light.

Emission
Reflection
Absorption
Scattering

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Physics
Stars in the sky appear to twinkle due to

A surface tension phenomenon
Multiple diminishing brightness
A series of reflections
A series of refractions

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Physics
What is the reason for twinkling of stars ?

Atmospheric reflection
Atmospheric refraction
Dispersion of light
Total internal reflection

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