Physics, asked by reem44, 10 months ago

calculate magnification if height of real image and object is 30cm and 10cm respectively​

Answers

Answered by harshiv871
2

Answer:

The distance between image and object = 30cm

Explanation:

Here,

u= -30 cm

f= -20 cm

By using mirror formula,

1/v + 1/u = 1/f

1/v + 1/-30 = 1/-20

v= -60 cm

negative sign indicates that image is in front of the mirror

Therefore,

The distance between image and object = 60–30 = 30cm

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