Question

Why does the angle of incidence of a ray always equal the angle of reflection ?

Answer 1

Hint: When light rays strike a smooth surface, the angle of reflection equals the angle of incidence, and the incident ray, reflected ray, and normal to the surface all lie in the same plane, according to the law of reflection.

Complete answer:
This phenomenon occurs in all moving objects, whether they are light rays of photons with zero rest mass or a steel ball with a large rest mass. Please enter a quiet space and throw a ball at a ‘assumed' angle, then observe the angle of the bounced ball. You will find that the angle of the bounced ball is the same as the angle at which you threw the ball.

Now deliver it at a wider angle, and note how the ball now follows its own path at the same angle and continues. If you believe that the postulated assertion or principle that "the angle of the light's reflection is equivalent to the angle of its incidence" is solely monopolized by light, please discard such erroneous assumption immediately.

What happens to light happens to all bodies, regardless of their mass, height, weight, or volume.When the momentum of the y axis is reversed, the parallel moment x axis stays in the same straight direction by dragging the y axis moment with the same speed but only in the opposite direction in the same constant speed, the angular movement is only opposed by the impact where it bears its parallel moment unharmed.

By calculating the coefficient of absorption on the body of impact, as well as atmospheric and gravitational effects, you can see that any ball you throw on the ground at an angle is equal to the angle of bouncing, demonstrating that the natural mechanical rule of dynamics is completely obeyed. It is a universal phenomenal law and definition that applies to all moving bodies with incident or reversed impact angles of identical degrees. Where one angle is constant with the 'y' axis diagonally to the surface and the opposite force is returned to the 'X' axis by maintaining the same speed in the opposite direction after returning from the impact.

Note: Angle of incidence will be equal to angle of reflection only when light strikes on the smooth surface and not on any rough surface.Upon reflection from a smooth surface, the angle of the reflected ray is equal to the angle of the incident ray, with respect to the normal to the surface that is to a line perpendicular to the surface at the point of contact.