What is Bernoulli's equation
Bernoulli's equation - In an ir-rotational fluid, the sum of static pressure, the weight of the fluid per unit mass times the height and half of the density times the velocity squared is steady all through the fluid
Define Hertz or SI unit of frequency: Hertz: Hz (after H. Hertz, 1857-1894): The derived SI unit of frequency, stated as a frequency of 1 cycle per s; it therefore has units of s-1.
Planck radiation law: The law which explained blackbody radiation better than its precursor, therefore resolving the ultraviolet catastrophe. This is based on the supposition that electromagnetic radiation is quantized. Q : When the intermolecular forces are Describe when the intermolecular forces are strongest? Briefly state it.
Describe when the intermolecular forces are strongest? Briefly state it.
What do you mean by the rest mass energy of the electron?
Fermi paradox (E. Fermi): E. Fermi's inference, simplified with the phrase, "Where are they?" questioning that when the Galaxy is filled with intelligent and scientific civilizations, why haven't they come to us hitherto? There are nu
Briefly state the definition of Pascal’s principle?
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.
Defining Aberration: The obvious change in the position of a light-emitting object due to the fidelity of the speed of light and the
Write down any two elementary particles that have nearly infinite life time?
Explain how is energy transformed in the windmills?
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