Solved

To Get the Same Exposure on the Film When the Aperture

Question 28

Multiple Choice

To get the same exposure on the film when the aperture diameter of a camera lens is doubled, what change should be made in the shutter speed?

A) It should be doubled.
B) It should be halved.
C) It should be quadrupled.
D) It should be quartered.
E) It should be reduced by a factor of 1.414.

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