Define horizontal range. Derive the necessary expression for it.

Derive an expression for compton shift .

Define strain energy. Derive three expressions for strain energy

Derive an expression for thin prism.

Derive an expression for maximum work.

Define critical velocity and derive an expression for the same. OR What is critical velocity? Derive an expression for critical velocity of a satellite orbiting at a certain height. Also discuss the formula when satellite is very close to the earth's surface.

Define solubility product. Derive an expression for solubility product of AgCl.

Define in elastic collision. Derive an expression for velocities for head-on elastic collision.

Define molecular Range .

Derive an expression for potential energy.