MEDIUM
Earn 100
The length of the wire in Searle's apparatus is one meter and its radius of cross section is measured as . If the extension produced in it is when a load of is kept on the hanger then calculate the Young's modulus of the material of the wire.
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Important Questions on Experiments Related to Properties of Solids and Fluids
EASY
To find the Young's modulus of the material, a wire of length and radius of cross-sectional area is suspended from a rigid support. When a mass is attached to its other end, it is extended by a length . Which one is the correct formula for its calculation?
EASY
The shifting of the air bubble is adjusted using a spherometer in Searle's apparatus. If the screw moves through in two rotations and there are divisions on its circular scale then what will be its least count?
MEDIUM
A graph plotted by a student from his readings on the determination of the Young's modulus of a metal wire is shown below.
What may be the quantities on the X and Y axes respectively?
EASY
Which of the following statements is correct about the dead weight on the auxiliary wire in Searle's apparatus?
MEDIUM
Why is it important to wait for two minutes after every addition or removal of weight during the Young’s Modulus of Elasticity experiment?
EASY
While studying the effect of detergent on the surface tension of water, the amount of the same detergent is increased in the solution and observations are taken again. How the height of the solution will change inside the capillary?
