A light has amplitude A and angle between analyser and polariser is `60^(@)`. Light is reflected by analyser has amplitude

Question

A light has amplitude A and angle between analyser and polariser is `60^(@)`. Light is reflected by analyser has amplitude

A light has amplitude A and angle between analyser and polariser is `60^(@)`. Light is reflected by analyser has amplitude
A. `Asqrt(2)`
B. `A//sqrt(2)`
C. `sqrt(3)A//2`
D. `A//2`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

A ray of light is incident at an angle of `60^(@)` on one face of a prism of angle `30^(@)`. The ray emerging out of the prism makes an angle of `30^(

2 Answers 7 Views

What should be the angle between two plane mirrorrs so that whatever be the angle of incidence, the incident ray and the reflected ray from the two mi

2 Answers 5 Views

A beam of light is incident on a glass slab `(mu = 1.54)` in a direction as shown in the figure. The reflected light is analysed by a polaroid prism.

2 Answers 8 Views

White light reflected from a soap film (Refractive index `=1.5` ) has a maxima at 600 mm and a minima at 450 nm at with no minimum in between. Then, t

2 Answers 9 Views

Assertion angle of deviation depends on the angle of prism. Reason For thin prism =`(mu-1)A` Where =angle of deviation `mu=refractive index, A=angle o

2 Answers 6 Views

A series of pulses, each of amplitude `0.150 m`, are sent on a string that is attached to a wall at one end. The pulses are reflected at the wall and

2 Answers 8 Views

A travelling wave of amplitude `5 A` is partically reflected from a bounday with the amplitude `3A`. Due to superposition of two waves with different

2 Answers 5 Views

Light of wavelenght `4000 A` is incident at small angle on a prim of apex angle `4^(@)` . The prism has `n_(v)=1.5` and `n_(r)=1.48` . The angle of di

2 Answers 5 Views

Why does chlorophyll appear green in reflected light and red transmitted light? Explain the significance

2 Answers 6 Views

Collect information Why does chlorophyll appear red in reflected light and green in transmitted light?

2 Answers 6 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
The amplitude will be `A cos 60^(@)=A//2`

4 views Answered 2023-02-05 15:29