Question

What is the use of screw gauge in laboratory?

Answer 1

Answer:

Our objective is to use the screw gauge;

To measure the diameter of the given lead shot.

To measure the diameter of a given wire and find its volume.

To measure the thickness of a given glass plate and find its volume.

To measure the volume of an irregular lamina.

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Explanation:

Answer 2

Answer:

the screw gauge is an instrument used for measuring accurately the diameter of a thin wire or thickness of a sheet metal it consists of a u shaped frame fitted with a screwed spindle which is attached to a thimble...

Explanation:

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