Question

F - principal focus f - focal length C - optical centre pls, can someone give me names of other terms under the topic "LENSES"? hopefully using a diagram, pls!! 100 points, do not spam

Answer 1

Explanation:

image distance or size of image

object distance or size of object

principal axis

aperture

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Answer 2

Answer:

The longest side of a right triangle is called the hypotenuse, and it is the side that is opposite the 90 degree angle. If the length of the hypotenuse is labeled c , and the lengths of the other sides are labeled a and b , the Pythagorean Theorem states that a2+b2=c2 a 2 + b 2 = c 2 .

Explanation:

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