Physics, asked by rafayuddin2007, 14 hours ago

observation and precaution of rhe experiment to find the focal length of a concave mirror?

Answers

Answered by sweetyghosh8519

1

Answer:

Complete answer:

While placing the distant object, the object should be clearly visible.

The image on the screen should be sharp and well defined.

While measuring all the distances the scale should be kept parallel to the ground.

The meter should be properly placed between screen and centre of convex lens.

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