Physics, asked by vbobbyram, 8 months ago

focallength:cms:power of lens:​

Answers

Answered by harshshukla9
1

Rough focal length of any lens is considered to be 20 cm

Answered by manjotbrar48
1

Explanation:

FOCAL LENGTH

  • IT IS NEARLY 25 CM.
  • NO MORE THAN THIS RANGE .
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