Start Free Mock LoginAlready registered? Login here

Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsRefraction at plane surfaceEasy2 minPYQ_2020

PhysicsEasysingle choice

A ray of light travels from air to water to glass and again from glass to air. Refractive index of water with respect to air is ' $x^{'}$ , glass with respect to water is ' $y^{'}$ and air with respect to glass is 'z'. Which one of the following is correct?

Options:

Answer:

Solution:

$X = \frac{V _{a}}{V _{ω}}, Y = \frac{V _{w}}{V _{g}}, Z = \frac{V _{g}}{V _{a}}$ $∴ XYZ = 1$

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

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...