A ball is dropped from rest 3.20 m directly above the vertex of a concave mirror having a radius of 1.50 m and lying in a horizontal plane. a) Describe the motion of the ball's image in the mirror by filling in the table below. b) At what two times do the ball and its image coincide? (List the lesser time first.)
Applications Of Reflection Of Light
When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.
Sign Convention for Mirrors
A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.
A ball is dropped from rest 3.20 m directly above the vertex of a concave mirror having a radius of 1.50 m and lying in a horizontal plane.
a) Describe the motion of the ball's image in the mirror by filling in the table below.
b) At what two times do the ball and its image coincide? (List the lesser time first.)
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