Question

A Ray of light strikes the mirror at 15 what is the angle of reflection

Answer 1

Bonjour!

According to question a ray of light strikes the mirror at 15°.

So, the angle between the incident ray and the normal of the mirror = 90° - 15°

= 75°

Therefore, angle of incidence = 75°

As we know in mirror,

Angle of reflection = Angle of incidence

So,

Angle of incidence = 75°

Hope this helps...:)

Answer 2

Answer:75⁰ is ur right answer..!

Explanation: