What is Kerr effect
Kerr effect (J. Kerr; 1875): The capability of certain substances to refract light waves in a different way whose vibrations are in dissimilar directions whenever the substance is located in an electric field.
What do you mean by the term alloy? Briefly illustrate it.
Write down any two elementary particles that have nearly infinite life time?
Assuming ideal gas: a) Calculate the average velocity of a nitrogen molecule at 298K and compare to the velocity of a helium molecule at the same conditions. b) Calculate the temperature wh
Illustrate the difference between the cathode ray and beta ray?
Hawking radiation (S.W. Hawking; 1973): The theory which black holes emit radiation similar to any other hot body. The virtual particle-antiparticle pairs are continuously being made in supposedly empty space. Infrequently, a pair wil
Describe the term ntu in thermodynamics? Illustrate in short.
Tardon: A particle that has a positive real mass and travels at a speed very less than c in all inertial frames.
For the beam illustrated below, we require to determine: (A) the support reactions
What do you mean by the term neuro-modulators? Briefly define it.
Singularity: The center of a black hole, where the curvature of space-time is maximal. At singularity, the gravitational tides deviate; no solid object can yet theoretically survive beating the singularity. Though singularities usually predict inconsi
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