Steps to the scientific notation
Illustrate the steps to the scientific notation? Briefly illustrate the steps.
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To write down in scientific notation, you must first move the decimal point of the number to where the number is among 1 and 9. For illustration, change 567 to 5.67. Then count the number of position you moved the decimal. When you moved it left then the number is positive. When you moved it right then the number is negative. Lastly the number with the decimal point by 10 to the power of number, the decimal moved.
What do you mean by the term neutral buoyancy? Briefly illustrate it.
Brownian motion - The continuous random motion of a solid microscopic particle whenever suspended in a fluid medium due to the effect of ongoing bombardment by molecules and atoms.
Pfund series: The series that explains the emission spectrum of hydrogen whenever the electron is jumping to the fifth orbital. Each line is in the infrared part of the spectrum.
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.
What do you mean by the term curvilinear motion? State in brief?
Simultaneity principle: The principle which all frames of reference will contain invariant simultaneity; that is, the two events perceived as simultaneous (that is, containing the similar time coordinate) in one frame will be apparent as simultaneous
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.
Cosmological redshift: The effect where light emanates from a distant source appears redshifted since of the expansion of the space time itself.
What do you mean by the term density? Briefly explain it.
Doppler Effect (C.J. Doppler): The waves emitted by a moving object as received by an observer will be blue shifted (compressed) when approaching, redshifted (that is, elongated) if receding. This takes place both in sound and also el
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