The Wave Equation (v=fλ) | GCSE Physics Practice
Calculate the speed of any wave using its frequency and wavelength.
If velocity is constant, how does frequency relate to wavelength?
What is The Wave Equation (v=fλ) | Practice?
"The relationship between wave speed, frequency, and wavelength: $v = f lambda$."
Which of these is an example of a longitudinal wave?
If an object absorbs more radiation than it emits, its temperature will ____.
Arrange these EM waves in order of INCREASING energy: Radio, Visible, UV, Gamma.
The distance between the same point on two adjacent waves is called the ____.
Standard Formulas
Wave speed (m/s) = Frequency (Hz) x Wavelength (m).
The speed of all EM waves in vacuum is $3 imes 10^8$ m/s.
Frequency is the number of waves passing a point per second.
Wavelength is the distance between two consecutive peaks.
Prefix Alert: Exams often give frequency in kHz or MHz. Remember: 1 kHz = 1,000 Hz, 1 MHz = 1,000,000 Hz.
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