Biology, asked by veerannakoneti9, 7 months ago

an object placed at 20 cm from the concave mirror who radius of curvature in 30 calculate the image distance

Answers

Answered by shagun1349

1

Answer:

-60cm

Explanation:

u=-20cm

f= -30/2= -15

1/v = 1/f-1/u mirror formula

hence,v= -60cm

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