plz help it's urgent don't spam plz wrong answer will be reported
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plz help it's urgent don't spam plz wrong answer will be reported
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Answer:
ur answer is 4.8 m
Explanation:
We know, The mirror equation,
1/v + 1/u = 1 / f ........................(1)
Here the mirror taken is a concave mirror.
Here:
v = mirror to image distance = 8 m
u = mirror to object distance = unknown
f = focal length = 3 m
Plug the values in the equation:
1/8 + 1/u = 1/3 ...........................(2)
= u+8/ 8u = 1/3
= 3u + 24 = 8u
= 5u = 24
Hence, u = 4.8 m
for more details of this question refer to brainly.in/question/4625529
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