Question

Light beam is incident on a plane glass plate thickness d = 6,0 cm. Incidence angle θ = 60 °. Find the magnitude of the lateral displacement of the beam transmitted through the plate.

Answer 1

@Mashy

Answer 2

@ganeshie8

Answer 3

@S.Marie23

Answer 4

@rvc

Answer 5

draw a diagram

Answer 6

no diagram given

Answer 7

i gtg
@Mashy will surely help u

Answer 8

@Preetha

Answer 9

is this still current?



You need the refractive index to work out the internal angle inside th glass.

The emerging beam is parallel to the incident beam

The displacement is easily calculated from triangles - once you have the internal angle