Question

2 plane mirrors are separated by a 120° as shown in figure. If the ray strikes mirror M1 at 65° the
angle with this which the light ray leave mirror M2 is​

Answer 1

Answer:

here is your step-by-step explanation

Step-by-step explanation:

it will be 55 degree

Answer 2

Answer:

65°

Step-by-step explanation:

2 plane mirrors are separated by a 120° as shown in figure. If the ray strikes mirror M1 at 65° the

angle with this which the light ray leave mirror M2 is​ 65°

Since, ∠i = ∠r