Write any two application of centrifugation?

Write two important application of fractional distillation.

Write two application of colloid in the purification of drinking water and in photographic plates & film.

Write any one assumption of interpolation formula

Write about the application of a diode.

Write one application of Kirchoffs law.

Write four applications of adsorption.

Write the different applications of resonant circuit.

What is eddy current? State two applications of eddy current.

write down about applications of first law of thermodynamics .