What two parameters combine to control how much light hits the sensor? f-number and focal length...

Question

Question

What two parameters combine to control how much light hits the sensor?

		f-number and focal length
		focal length and exposure time
		f-number and exposure time
		exposure time and depth of field

Answer 1

Answer #1

amount of light can be controlled by f-number and exposure time.

option (c) is correct

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Answer 2

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