A sound wave of wavelength 40 cm travels in air. If the difference between the maximum and minimum pressure at a given point is 1×10−3 Nm−2, find the amplitude of vibration of the particles of the medium. The bulk modulus of air is 1.4×105 Nm−2.

A sound wave of wavelength 40 cm travels in air. If the difference bet

1.	A sound wave of wavelength 40 cm travels in air. If the difference between the maximum and minimum pressure at a given point is 1×10−3 Nm−2, find the amplitude of vibration of the particles of the medium. The bulk modulus of air is 1.4×105 Nm−2.
Answer» A sound wave of wavelength $40 cm$ travels in air. If the difference between the maximum and minimum pressure at a given point is $1 \times 10^{- 3} {Nm}^{- 2}$ , find the amplitude of vibration of the particles of the medium. The bulk modulus of air is $1.4 \times 10^{5} {Nm}^{- 2}$ .

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A sound wave of wavelength 40 cm travels in air. If the difference between the maximum and minimum pressure at a given point is 1×10−3 Nm−2, find the amplitude of vibration of the particles of the medium. The bulk modulus of air is 1.4×105 Nm−2.

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