Physics
Refractive index of a liquid can be found using :
- μ = real depth x apparent depth
- μ = apparent depth/real depth
- μ = real depth/apparent depth
- none of the above
Related Questions
A ray of light incident at an angle of incidence 48° on a prism of refracting angle 60° suffers minimum deviation. Calculate the angle of minimum deviation. [ Hint — δmin = 2i - A ]
What should be the angle of incidence for a ray of light which suffers minimum deviation of 36° through an equilateral prism?[ Hint — A = 60° and i = ( A + δmin ) / 2 ]
A small air bubble in a glass block when seen from above appears to be raised because of:
- refraction of light
- reflection of light
- reflection and refraction of light
- none of the above
An object in a denser medium when viewed from a rarer medium appears to be raised. The shift is maximum for:
- red light
- violet light
- yellow light
- green light