What is Lyman series
Lyman series: The sequence that explains the emission spectrum of hydrogen whenever electrons are jumping to the ground state. Each and every line is in the ultraviolet.
The molecules of many dielectrics possess an electric dipole moment without having an external electric field. In such molecules centres of their positive and negative charges are displaced with respect to each other and therefore form a dipole. Such materials are kno
Explain Poisson equation and Poisson spot: Poisson equation (S.D. Poisson): The differential form of Gauss' law, that is, div E = rho, Pois
What do you mean by the term neutral buoyancy? Briefly illustrate it.
What do you mean by communication? Illustrate in brief.
1. Solve Laplace's equation for the electrical potential between two infinite parallel plates, which have a charge density per unit area -on one plate and a charge density per unit area -! on the second plate, and determine the electric field between the plates from t
: A voltage v = 150 + j180 is applied across an impedance and the current flowing is I = 5 - j4 find ? A, impedance . B, resistance. C, reactance. D, power consumed.
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
Explain laws of black-hole dynamics or First law of black hole dynamics and Second law of black hole dynamics? Q : What are Woodward-Hoffmann rules Woodward-Hoffmann rules: The rules leading the formation of products throughout certain kinds of organic reactions.
Woodward-Hoffmann rules: The rules leading the formation of products throughout certain kinds of organic reactions.
What is the appropriate formula employed to compute the acceleration? Explain in brief.
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