If i and r be the angles of incidence and refraction respectively, when the light ray travels from glass to air, then

If i and r be the angles of incidence and refraction respectively, when the light ray travels from glass to air, then

A) i = r

B) i >r

C) i < r

D) none

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct option is C) i < r

4 views Answered 2023-02-05 15:29

Related Questions

When a light ray passes from a denser medium into a rarer medium, the angle of incidence for which the angle of refraction is maximum is called ______

2 Answers 5 Views

How does the frequency of a beam of ultraviolet light change when it travels from air into glass?

2 Answers 6 Views

When light ray travels from a rarer medium to denser medium the refracted ray bends towards normal.

2 Answers 4 Views

The refractive index of glass for light going from aif’to glass is 3/2. The refractive index of air for light going from glass to air ………………….

2 Answers 8 Views

The angle of incidence at which the light ray travels from denser to rarer medium grazes the interface is called ……………………….

2 Answers 5 Views

When a glass slab is introduced in the path of a light ray the number of times the light ray undergoes refraction are ……………….

2 Answers 8 Views

When a ray of light travels through glass slab. Which of the following is not true when it is incidentobliquely ?

1 Answers 6 Views

A ray of light passes from glass (ng = 1.52) to water (nw = 1.33). What is the critical angle of incidence?

2 Answers 24 Views

The angle of incidence between the plane of a mirror and light ray is 45°. The angle of reflection is …………………

2 Answers 4 Views

A ray of light travelling in air goes into water. The angle of refraction will be:

2 Answers 7 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)