Physics, asked by Anonymous, 5 months ago

define focal length.........

Answers

Answered by ltzAngel

1

Answer:

the distance between the centre of a lens or curved mirror and its focus.

Explanation:

hope it will help you....

Answered by nahedbaig8gmailcom

2

Answer:

the distance between the centre of a lens or curved mirror and its focus

Explanation:

plz love u bolo na plz

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