OpenStax, Algebra and Trigonometry 2e §6.3 Logarithmic Functions · Exercise 70 · Algebra · Exponentials & logarithms
Logarithmic Functions · Exercise 70
Refer to the previous exercise. Suppose the light meter on a camera indicates an of and the desired exposure time is 16 seconds. What should the f-stop setting be?
This exercise builds on another exercise in its source book, which isn't shown here.
OpenStax, Algebra and Trigonometry 2e · §6.3 Logarithmic Functions · Exercise 70
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Checked against the answer in OpenStax, Algebra and Trigonometry 2e.