Physics, asked by Anonymous, 10 months ago

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Brainly wasiyon, mujh Brainly wasii ki help karo........
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Mujhe pata hai answer diya hua , parr mujhe solution chahiye , pehle bata raha hu ☺️

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Answered by AnonymousR

1

Answer:

12 cm

Explanation:

$\frac{1}{v} + \frac{1}{u} = \frac{1}{f}$

v = mirror to image distance = 6cm

u = mirror to object distance = -4 cm

f is focal length

$\frac{1}{f} = \frac{1}{6} + \frac{1}{ - 4}$

solving for f, we get f = -12 cm

hence focal length is 12 cm

Answered by Anonymous

1

Answer:

_______________________________________are bahi kisne chura liya h dil bina dil ke jinda ho

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