The relation between speed frequency and wavelength of a wave is:
Correct answer: A. Speed = frequency * wavelength
- A. Speed = frequency * wavelength
- B. Speed * frequency= wavelength
- C. Speed =frequency/ wavelength
- D. Speed =frequency+ wavelength
Explanation
Wave speed is related to wavelength and wave frequency by the equation: Speed = Wavelength x Frequency. This equation can be used to calculate wave speed when wavelength and frequency are known.
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About Wave Speed
Wave speed is the rate at which a disturbance or wave pattern travels through a medium, given by v = fλ, where f is frequency and λ is wavelength. Questions examine how speed changes between media, the relation among frequency, wavelength and period, and why wave speed is not the same as particle vibration speed.
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