SSC
PHYSICS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Wavelength (
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Wavelength (
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Wavelength () is measured in m/s
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Wavelength () is measured in meters
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Detailed explanation-1: -It is denoted by the Greek symbol lambda ƛ. The standard unit of wavelength is metered (m).
Detailed explanation-2: -Units of Wavelength The SI unit of wavelength is meter because the wavelength is a measure of distance. As a measure of speed and distance, one meter is defined as the distance covered by light travelling in a vacuum in a duration of 1/ (3 x 10 8 ) seconds.
Detailed explanation-3: -In an equation, wavelength is represented by the Greek letter lambda (). Depending on the type of wave, wavelength can be measured in meters, centimeters, or nanometers (1m=109nm).
Detailed explanation-4: -Wavelength is usually denoted by the Greek letter lambda (); it is equal to the speed (v) of a wave train in a medium divided by its frequency (f): = v/f.