Question

what are the value the angle of incident and angle of reflection for normal incidence on a plane mirror​

Answer 1

• $\huge\red{\mid{\fbox{\tt(answer)}\mid}}$Newton's third law: If an object A exerts a force on object B, then object B must exert a force of equal magnitude and opposite direction back on object A. This law represents a certain symmetry in nature: forces always occur in pairs, and one body cannot exert a force on another without experiencing a force itself.

Answer 2

Answer:

the value of angle of incidence is equal to the angle of reflection for normal incidence on a plane mirror os equal to 90 degree