Define Newton meter
What do you mean by the term Newton meter? Explain briefly?
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The unit of energy is as well termed as a Joule. Whenever a force of 1 Newton is exerted on an object for a distance of 1 meter, then 1 Joule of energy is utilized. It is the outcome of a vector computation including the meter and the Newton.
It is a unit of torque (that is, turning force). Whenever a force of 1 Newton is exerted at a distance of 1 meter from pivot at right angle to the radius then the torque of 1 Newton Meter is present. This is the metric equivalent of the lb ft.
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
what should be the choice of standard unit.
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.
Explain Kirchhoff's rules or Kirchhoff's Loop rule and Point rule? Kirchhoff's rules (G.R. Kirchhoff) <
Brackett series (Brackett) - The series (or sequence) that explains the emission spectrum of hydrogen whenever the electron is jumping to fourth orbital. All of the lines are in the infrared segment of the spectrum.
Obtain the “dot” equivalent for the circuit shown below and use it to find the equivalent inductive reactance. Q : Define Watt or SI unit of power Watt: W Watt: W (after J. Watt, 1736-1819): The derived SI unit of power, stated as a power of 1 J acting over the period of 1 s; it therefore has the units of J/s.
Watt: W (after J. Watt, 1736-1819): The derived SI unit of power, stated as a power of 1 J acting over the period of 1 s; it therefore has the units of J/s.
Wien's displacement law constant, b: It is the constant of Wien displacement law. This has the value of 2.897 756 x 10-3 m K.
What do you mean by the term crest? Briefly illustrate it.
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.
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