Physics, asked by anshbatra, 6 months ago

"An image is formed in the screen of cinema hall" contradicts the fact that " cinema screen is rough" as rough surfaces show diffused reflection and in diffused reflection, no image is formed.

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Answered by gowri74

Answer:

Explanation:

FIRST OF ALL THE CINEMA SCREEN WILL NOT BE ROUGH .if the cinema halls screen is rough them no image will.and if at all it is rough it will not be that rough that the light rays will start diffused

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"An image is formed in the screen of cinema hall" contradicts the fact that " cinema screen is rough" as rough surfaces show diffused reflection and in diffused reflection, no image is formed.​

Answers

"An image is formed in the screen of cinema hall" contradicts the fact that " cinema screen is rough" as rough surfaces show diffused reflection and in diffused reflection, no image is formed.