Define Mach number
Mach number (E. Mach): It is the ratio of the speed of an object in a specified medium to the speed of sound in that medium.
Write a short note on diffuse reflection?
What do you mean by the term curvilinear motion? State in brief?
Mach's principle (E. Mach; c. 1870): The inertia of any specific particle or particles of matter is attributable to the interaction among that piece of matter and the rest of the world. Therefore, a body in isolation would contain no inertia.
Rydberg constant (Rydberg): The constant that governs the relationship of the spectral line features of an atom via the Rydberg formula. For hydrogen, it is around 1.097 x 107 m-1.
Lenz's law (H.F. Lenz; 1835): The induced electric current always flows in such a direction that it resists the change generating it.
Henry: H (after W. Henry, 1775-1836): The derived SI unit of inductance, stated as the inductance of a closed circuit in which the electromotive force of 1 V is generated whenever the electric current differs uniformly at a rate of 1
Pseudoforce: The "force" that arises as an observer is plainly treating an accelerating frame as an inertial one.
State the law of Lamberts Cosine? Describe briefly?
Briefly describe the reason why it takes longer to heat a bucket of water than the cup of water?
Describe in brief the concept of nuclear reaction?
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