A ray from a fixed object is incident on a plane mirror at an angle of 20°. If the mirror is rotated through 30° by how many degree would the reflected ray rotate?

by Sunday | May 20 | Physics WAEC | 0 comments

A. 60°
B. 50°
C. 40°
D. 30°

Correct Answer: Option A

A. 60°

Users Also Read These:

An object is placed 15cm in front of a plane mirror.…
$A ray of light is incident on an equilateral triangular glass prism of refractive index 3/2. Calculate the angle through which the ray is minimally deviated in the prism?$
A ray of light is incident on an equilateral…
A ray of light strikes a plane mirror at a glancing…
A ray of light makes an angle of 35° with a plane…
A ray of light strikes a plane mirror at an angle of…

Recent Posts

Products

Health Team Original price was: ₦1,000.00.Current price is: ₦300.00.
Factors Affecting Health in Nigeria Original price was: ₦1,000.00.Current price is: ₦300.00.
Primary Health Care Principles Original price was: ₦1,000.00.Current price is: ₦300.00.
Nigeria Healthcare Tiers Original price was: ₦1,000.00.Current price is: ₦300.00.
Primary Health Care - Health According To WHO - Referral System Original price was: ₦1,000.00.Current price is: ₦300.00.

Product categories

Earn Your Degree In 3 Years Without Writing UTME. Click Here To Learn More.