Physics, asked by patojuanand45, 7 months ago

Focal length of a convex lens is 10 cm. If image distance is equal to object distance, then object should be placed at a distance of ..... on the principal axis
A) 5 cm
B) 10 cm
C) 15 cm
D)20 cm

Answers

Answered by kumarsarwesh2009

5

Answer:

B is the right answer

please follow me and thanks me

Answered by akshayadepu2

7

Answer:

Answer is D it is right this question is there in my book

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