Showing posts with label Formula. Show all posts
Showing posts with label Formula. Show all posts

What do you mean by mean Free Path of a Gas Molecule? Write its Formula.

By using a Semi Empirical Mass Formula, calculate Atomic Number of a Most Stable Nucleus for Mass Number A = 64. Given ac = 0.58 MeV and aa = 19.3 MeV

Write a short note on Hall Effect.

Differentiate between Synchrotron and Synchrocyclotron.

A 0.02 Mev alpha particle is scattered from a gold nucleus (Z=79) at an angle of 90o. Calculate the impact parameter.

What are fundamental assumptions of FD Statistics?

Define Probability Current Density. Derive Equation of Continuity.

Calculate de-Broglie wavelength associated with thermal neutrons at 27oc.

Write Planck's Radiation Law and using it explain the spectral distribution of Black Body Radiation.

Write the Definition of Temperature of Inversion.

Explain the Joule-Thompson Effect and Derive the Joule-Thompson Coefficient for a real gas.

State and Prove Law of Equipartition of Energy.

Compare the three statistics namely Maxwell-Boltzmann, Bose Einstein and Fermi-Dirac.

An engine operates between 800 K and 400 K temperature, the inventor claims that its efficiency is 55%. Comment on his claim.

Write the relation between Probability and Entropy.

What is Driven Simple Harmonic Oscillator?

Give the expression for Time Period of Compound Pendulum.

What do you mean by Length Contraction?

Calculate the work done to twist a steel wire by an angle 45° having radius as 1 mm and length as 25 cm. Modulus of rigidity of steel is 8 × 1011 dyne/cm2.

An ellipse having x = a cos θ and y = b sin θ. Calculate area of the ellipse.

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