Question
Download Solution PDFThe frequency (f), wavelength (λ) and speed (v) of a sound wave are related as
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
- Wave: It can be defined as the transport of energy without the transport of matter.
- The properties of waves are:
- Wavelength (λ): The distance between two crests or troughs of a wave is known as wavelength. One wavelength equals the distance between two consecutive crests.
- Frequency (f): The number of oscillations or the number of waves passes a given point in one sec. Its SI unit is Hertz.
- Time period (T): The time taken by the wave to complete one cycle.
- The relation between velocity, wavelength, and frequency of a wave is
⇒ v = λ × f
That is, speed = wavelength × frequency
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