Establish Stokes law by the method of dimensional analysis.

Establish an expression for critical velocity from the method of dimensional analysis.

State Stokes law.

Establish Avogadro's law.

The wave velocity (v) inside water depends on the wavelength (lambda) of the wave the density ( sigma ) of water and acceleration due to gravity (g). Work out the relation among the quantities from dimensional analysis.

The number of two dimensional lattice is-

Find the value of 1 J in terms of erg, using dimensional analysis.

An air bubble produced due to a mild explosion inside sea- water is executing a harmonic motion. The time period of this motion, T prop p^(a) d^(b) E^( c) , where p = pressure d = density and E = energy released in the explosion. Determine the values of a,b and c from dimensional analysis.

Establish Boyle's law with the help of kinetic theory of gases.

Four different expressions for displacement of a particle executing simple harmonic motion are printed on a book: Here a = maximum displacement of the particle , v =its velocity and T = its time period. Check from dimensional analysis which of these expressions involve (s) some printing mistake.

The velocity (v ) of sound in a gas depends on the pressure (p) and density ( sigma ) of the gas. Using dimensional analysis establish a relation between v,p and sigma .