Define Second or SI unit of time
Second: s: The basic SI unit of time, stated as the period of time equivalent to the duration of 9 192 631 770 periods of the radiation analogous to the transition between the two hyperfine levels of the ground state of cesium-133 atom.
What is the appropriate formula employed to compute the acceleration? Explain in brief.
What do you mean by the term fusion reaction?
What do you mean by the term neutral buoyancy? Briefly illustrate it.
Hawking temperature: The temperature of a black hole is caused by the emission of the hawking radiation. For a black hole with mass m, it is illustrated as: T = (hbar c3)/(8 pi G k m).
Write down a brief note on the classification of Alloys?
Chandrasekhar limit (S. Chandrasekhar; 1930): A limit that mandates that no white dwarf (a collapsed, degenerate star) can be much massive than around 1.4 masses solar. Any of the degenerate mass more massive should inevitably collaps
Permeability of free space: magnetic constant: mu_0: The ratio of the magnetic flux density in the substance to the external field strength for vacuum. It is equivalent to 4 pi x 10-7 H/m.
Kirchhoff's laws (G.R. Kirchhoff) Kirchhoff's first laws: An incandescent solid or gas in high pressure will generate a continuous spectrum. Q : Define Trojan points Trojan points : L4 Trojan points: L4 and L5 are the two dynamically stable Lagrange points (that is, beneath certain conditions).
Trojan points: L4 and L5 are the two dynamically stable Lagrange points (that is, beneath certain conditions).
Name the instrument which is used to measure the volume? Explain in short?
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