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In Searle's apparatus:...

In Searle's apparatus:

A

One wire is reference wire.

B

Load cannot be increased beyond limit of elasticity

C

Spirit level should be adjusted for each reading

D

No Vernier scale is used

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
These are facts used in setting up and use the Searle's apparatus.
Choice (`d`) is wrong
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Golgi apparatus

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What is the use of Hare's apparatus ?

Statement-I: In Searle's experiment, extension versus load curve is drawn as shown. In the plot the first two readings are not lying on the straight line. Statement-II : Experiment is performed incorrectly