Problem on autocollimation experiment, Physics

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Problem on autocollimation experiment

In a autocollimation experiment, a thin convex lens is placed 25 cm from a pinhole that acts as a point source of light. A plane mirror placed 20 cm behind the lens reflects the light back through the lens, and the reflected light forms a sharp spot beside the pinhole.

What is the focal length of the lens (in cm)?

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Physics: Problem on autocollimation experiment

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Request for Solution File

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Physics: Problem on autocollimation experiment

Reference No:- TGS0738076

Have a Question? (oR Write a Review)

Recent Questions Asked Physics

Q : Determine the time at which the first parcel will slip

Q : Determine the maximum normal stress due to bending

Q : Mathematical equation that describes the e-field

Q : Plot the fluid velocity as a function of the voltage

Q : Problem on autocollimation experiment

Q : Determine the water convection heat transfer coefficient

Q : How can an atom be ionized by an electric field

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Request for Solution File

Ask an Expert for Answer!!

Physics: Problem on autocollimation experiment

Reference No:- TGS0738076

Recent Questions Asked Physics

Q : Determine the time at which the first parcel will slip

Q : Determine the maximum normal stress due to bending

Q : Mathematical equation that describes the e-field

Q : Plot the fluid velocity as a function of the voltage

Q : Problem on autocollimation experiment

Q : Determine the water convection heat transfer coefficient

Q : How can an atom be ionized by an electric field

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