What is Young’s modulus? Describe an experiment to find out Young’s modulus of material in the form of a long string wire.

Explain Young's Modulus. Derive an expression for the same. OR Whatis young'smodulus?Describe anexperiment to find out young's modulus of material, in the form of a long string wire.

Young's modulus of elasticity is the ratio of

What is Young’s modulus of a rigid body?

In an experiment to measure Young's modulus, the wire is thin and long so that

To determine Young's modulus of the material of a wire,

The young's modulus of a liquid is

Define the following (i) Young's modulus

Young's Modulus is maximum for

What must be the thickness of a thin film which, when kept near one of the slits shifts the central fringe by 5 mm for incident light of wavelength 5400 A^@ in Young's double slit intereference experiment? The refractive index of the material of the film is 1.1 and the distance between the slits is 0.5 mm.

A stretching wire has a Young's modulus Y and energy density E. The strain in a stretching wire is