Derive Laplace's law for spherical membrane.

Define semipermeable membrane.

What is spherical aberration?

Choose the correct option? The......is developed during compression according to Laplace's formula for speed of sound.

What are nuclear membrane?

Derive the integrated rate law for zero order reaction.

Derive an expression for refraction at a single spherical surface OR A spherical surface separates two transparent media. Derive an expression that relates object and image distances with the radius of curvature for a point object. Clearly state the assumptions, if any.

Answer the following questions : From Newton's law of gravitation , derive the formula for the acceleration due to gravity.

As a spherical wavefront propagates, the amplitude (a) of a spherical wavefront varies with the distance r of the source

Draw diagrams for :- Spherical Wavefront