Physics, asked by kumarpawan8828, 6 months ago

Focal length of a lens whose power is - 1. 5 d

Answers

Answered by Anonymous

0

Answer:

F= - 2/3m

Explanation:

Power =1/focal length in metre.

Focal length =1/power

F= - 1/1.5

F= - 2/3m

Hope you understand.

Answered by ancharuu

0

Power =1/focal length in meter

P=1/f

P=1/-1.5

P= -2.3

.....hope u liked it...thanku

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