A ray of light is incident on a plane mirror and the angle of reflection is 50-degree- Calculate the angle between the incident ray and the reflected ray-50 degree-25 degree-0 degree-100 degree-

The correct option is D 100 degree Since angle of incidence is equal to angle of reflection, angle of incidence is also 50 degree. The angle between incident r ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VII

Physics

Laws of Reflection

A ray of ligh...

Question

A ray of light is incident on a plane mirror and the angle of reflection is 50 degrees. Calculate the angle between the incident ray and the reflected ray.

50 degree

No worries! We‘ve got your back. Try BYJU‘S free classes today!

25 degree

No worries! We‘ve got your back. Try BYJU‘S free classes today!

100 degree

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

0 degree

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D. 100 degrees.
Since the angle of incidence is equal to the angle of reflection, the angle of incidence is also 50 degrees. The angle between the incident ray and reflected ray is the sum of the angle of incidence and the angle of reflection which is (50+50) degrees i.e. 100 degrees.

Suggest Corrections

Similar questions

Q. A light ray is incident on a plane mirror and the angle of reflection is

50^{\circ}

. Calculate the angle between the incident ray and the reflected ray.

Q. A ray incident on a plane mirror is reflected in a direction such that the angle between the incident and the reflected ray is 90 degree. What are the angles of incidence and reflection? [3Marks]

Q. A ray of light falls on a plane mirror. When the mirror turned , about an axis at right angle to the plane of the mirror through

20^{0}

, the angle between the incident and new reflected ray is

45^{0}

. Find the angle between the incident ray and original reflected ray

Q. What is the angle between the incident and reflected rays when a ray of light is incident normally on a plane mirror?

Q. A ray of light is incident on a plane mirror at an angle of

30^{\circ}

with the mirror. What is the angle between the incident and the reflected ray?

Join BYJU'S Learning Program