Coopie9469 Coopie9469
  • 26-04-2024
  • Physics
Answered

The focal length of a concave mirror is 12cm. Where should an object of length 4cmbe placed, so that a real image of 1cmlength is formed?

a. 3cm
b. 60cm
c. 15cm
d. 48cm



Answer :

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