Home
Class 12
PHYSICS
A graph of force against extension of a ...

A graph of force against extension of a wire is plotted. The area under the curve is

A

energy density

B

work done during extension

C

the elastic constant

D

coefficient of elasticity

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The graph of temperature against time is

What does the area inside the hysteresis curve indicate?

The extension of a wire by the application of load is 3 mm . The extension in a wire of the same material and length but half the radius by the same load is

In a stretched wire under tension and fixed at both ends, the area of cross section of the wire is halved and the tension is doubled. The frequency of the wire will be

Draw the graph of capacitive reactance against frequency of a.c. source. Hence discuss its conclusion.

Verify that the area under the p-V curve has dimensions of work.

In determination of Young's modulus of elasticity of a wire, a force is applied and extension is recorded. Initial length of wire is '1 m'. The curve between extension and stress is depicted, then Young's modulus of wire will be

When partial pressure of solvent in solution of non-volatile solute is plotted against its mole fraction, nature of graph is