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Namita Sane

Asked: 3 years ago2022-11-11T19:23:45+05:30 2022-11-11T19:23:45+05:30In: General Awareness

A film projector magnifies a `100 cm^(2)` film strip on a screen. If the linear magnification is 4, the area of magnified film on the screen is
A. `1600 cm`
B. `400 cm`
C. `800 cm`
D. `200 cm`

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A film projector magnifies a `100 cm^(2)` film strip on a screen. If the linear magnification is 4, the area of magnified film on the screen isA. `1600 cm`B. `400 cm`C. `800 cm`D. `200 cm`