Question

angle of incidence is 30 degree what is the angle of reflection?
With explanation​

Answer 1

Answer:

If the angle of incidence is 30 degree then the angle of reflection will be also be 30 degree

Explanation:

Because according to 2nd law of reflection angle of incidence= angle of reflection.

the picture is for reference

Answer 2

• Light rays follow varied propagation pathways due to varying reflection angles within the fibre core.
• The zeroth order mode is used for rays that travel closest to the core's axis; higher-order modes are used for rays that go further away.
• It's the existence of two or more things all at the same time.
• The incident ray makes a 30 degree angle with the mirror.
• A right angle is formed by multiplying the angle of incidence by this angle (30).
• As a result, the incidence angle is 60 degrees (90 – 30).