Ch 26, problem 10 A spectator, seated in the left field stands, is watching a 2.0-m-tall baseball player who is 75 m away. On a TV screen, located 2.1 m from a person watching the game at home, the same player has a 0.15-m image. Find the angular size of the player as seen by (a) the spectator watching the game live and (b) the TV viewer.
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.
Ch 26, problem 10
A spectator, seated in the left field stands, is watching a 2.0-m-tall baseball player who is 75 m away. On a TV screen, located 2.1 m from a person watching the game at home, the same player has a 0.15-m image. Find the angular size of the player as seen by (a) the spectator watching the game live and (b) the TV viewer.
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