Science, asked by sahilkathat6405, 4 months ago

The focal length of the lens is +20. Is it converging or diverging lens? Take out its power.

Answers

Answered by subhlaxmir

1

Answer:

It is converging lens. power is 1/20

Answered by mithleshkumarsharma6

2

Answer:

focal length is in positive value so it is converging lens

and power = 1/focal length

or p=1/f

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