What is Hooke law
Hooke's law (R. Hooke): The stress exerted to any solid is proportional to the strain it generates within the elastic limit for that solid. The constant of that proportionality is the Young modulus of elasticity for that material.
Balmer series (J. Balmer; 1885): An equation that explains the emission spectrum of hydrogen whenever an electron is jumping to the next orbital; four of the lines are in visible spectrum, and the remainder (residue) are in the ultraviolet.
Defining Aberration: The obvious change in the position of a light-emitting object due to the fidelity of the speed of light and the
Radian: rad: The supplementary SI unit of the angular measure stated as the central angle of a circle whose subtended arc is equivalent to the radius of the circle.
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.
advantages and disadvantages of a plasma globe
Obtain the “dot” equivalent for the circuit shown below and use it to find the equivalent inductive reactance. Q : Engineering in brief Define the term Define the term engineering in brief.
Define the term engineering in brief.
Describe when the intermolecular forces are strongest? Briefly state it.
Explain Faraday's laws of electromagnetic induction and explain Faraday's first, second and third law of electromagnetic induction? Faraday's laws of electromagnetic in
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