Start Free Mock LoginAlready registered? Login here

Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsRefraction at plane surfaceMedium2 minPYQ_2006

PhysicsMediumsingle choice

The time taken by light to pass through 4 mm thick glass slab of refractive index 1.5 will be : (velocity of light in air $= 3 \times 1 0^{8} m / s$ )

Options:

Answer:

Solution:

Time taken by light $t = \frac{μ d}{c} = \frac{1.5 \times 4 \times 1 0 ^{- 3}}{3 \times 1 0 ^{8}} = 2 \times 1 0^{- 11} s$

Stream:JIPMERSubject:PhysicsTopic:Geometrical OpticsSubtopic:Refraction at plane surface

⏱ 2mℹ️ Source: PYQ_2006

Doubts & Discussion

Loading discussions...