To find: the original dimensions of a frame on a movie reel.
Answer to Problem 14PPS
The original dimension is
Explanation of Solution
Given information:
An image that is projected onto a movie screen measures 8.8 meters by 6.4 meters. The projection is similar to the individual frame on the movie reel. The projection has a scale factor of 400.
Calculation:
Scale factor is 400.
Dimensions of screen are
Multiply the dimensions with 400.
Hence, the original dimension is
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