Respuesta :
The expression that gives the wavelength of the third harmonic for a 1.5 m pipe that is closed at one end is,
λ = (4/3)*L
where, λ represents the wavelength and L represents Length of the pipe.
What is a wave?
- The distance between sound wave points or waves crests that follow one another is known as wave.
What are a crest?
- The crest of a wave refers to its highest surface area.
What is a trough?
The trough refers to a wave's lowest surface area.
Basic properties of waves include:
wavelength - the distance between successive crests is said to be known as wavelength.
frequency - number of vibrations per second is considered to be frequency.
time period - the time taken by a complete cycle of the wave to pass a point is defined as time period.
speed - the rate at which an object covers distance can be defined as speed.
amplitude - the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position is known as amplitude.
To know more about wave visit:
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