Lesson 5: Controlling Exposure

Welcome to your Lesson 5: Controlling Exposure

1. Given F8 @ 1/125, what would the new shutter speed need to be if you moved the lens to F5.6?

A. 1/250

B. 1/60

C. 1/500

D. 1/30

2. Define “equivalent exposure”.

A. Exposures equal to the ISO

B. Exposures that yield the same amount of light onto the sensor

C. Exposures where the f-stop stays the same and only the shutter speed changes

D. Exposures where the shutter speed stays the same and only the f-stop changes

3. Give an equivalent exposure to F11 @ 1/15.

A. F11 @ 1/30

B. F8 @ 1/15

C. F8 @ 1/8

D. F16 @ 1/8

4. Give an equivalent exposure to F4 @ 1/125.

A. F5.6 @ 1/250

B. F5.6 @ 1/60

C. F2.8 @ 1/60

D. F8 @ 1/250

5. Give an equivalent exposure to F5.6 @ 1/500.

A. F11 @ 1/125

B. F8 @ 1/125

C. F4 @ 1/250

D. F4 @ 1/125

Time's up

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