## an object that is 15 cm tall is placed 44 cm in front of a diverging lens. A virtual image appears -14cm in front of the lens. determine the

Question

an object that is 15 cm tall is placed 44 cm in front of a diverging lens. A virtual image appears -14cm in front of the lens. determine the focal length of the lens .

SHOW YOUR WORK.

A) 0.09cm

B)-20.53cm

C)10.6cm

D)-0.04cm

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Physics
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2021-07-22T03:34:39+00:00
2021-07-22T03:34:39+00:00 1 Answers
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## Answers ( )

Answer:The correct option is (b).

Explanation:Given that,

The height of the object, h = 15 cm

Object distance, u = -44 cm

Image distance, v = -14 cm

We need to find the focal length of the lens. Using the lens formula.

So, the focal length of the lens (-20.53 cm).