Physics, asked by swarajpatilfakeuser, 9 months ago

power of lens is -2D. Find its focal length and its kind

Answers

Answered by kartiksatyarthi6362

1

power of lens is -2D. Find its focal length and its kind

Answered by smartboy225

0

Answer:

power of a lens is

p=1/f, if focal length is in metres

then according to our problem focal length in metres is -0. 5 m

p=100/f, if focal length is in centimeters

then according to our problem focal length in centimeters is -50 cm

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