The distance from the center of the lens to its principal focus is called the focal length. O A. True O B. False

asked Sep 9, 2022 184k views

2 votes

The distance from the center of the lens to its principal focus is called the focal length.

O A. True
O B. False

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3 votes

Answer:

Step-by-step explanation:

A. True

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3 votes

Answer:

true

Step-by-step explanation:

Dhanushka Amarakoon answered Sep 15, 2022

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