What is the frequency of a sound wave with a displacement amplitude `1.1 xx 10^(-5)m` and pressure amplitude `"28 N/m"^2?`

Plane harmonic waves of frequency 500Hz are produced in air with displacement amplitude 10^(-3)cm . Deduce (i) the pressure amplitude (ii) the energy density and (iii) intensity of the wave. Speed of sound in air =300m/s. Density of air =1.29"kg/m"^3 .

A travelling wave has the frequency upsilon and the particle displacement amplitude A . For the wave the particle velocity amplitude is ………………… and the particle acceleration amplitude is ……………………..

A travelling wave has the frequency upsilon and the particle displacement amplitude A . For the wave the particle velocity amplitude is ………………… and the particle acceleration amplitude is ……………………..

A sound wave in air has a frequency of 300 H_(Z) and a displacement ampulitude of 6.0 xx10^(-3) mm . For this sound waves calculate the (a) Pressure ampulitude (b) intensity (c ) Sound intensity level (in dB) Speed of sound = 344 m//s and density of air = 1.2 kg//m^(3) .

For plane waves in the air of frequency 1000 Hz and the displace amplitude 2xx10^(-8)m , deduc (i) the velocity amplitude, and (ii) the intensity. (Take p= 1.3 kg//m^(3),c=340 m//s)

(a) what is the displacemant amplitude for a sound wave having a frequency of 100 Hz and a pressure amplitude of 10 pa? (b) The displacement amplitude of a sound wave of frequency 300 Hz is 10^(-7) m. what is the pressure amplitude of this wave ? speed of sound in airb is 340 ml s and density of a ir is 1.29kg// m^(3) .

Plane harmonic waves of frequency 500 Hz are produced in air with displacement amplitude of 10mum . Given that density of air is 1.29(kg)/(m^3) and speed of sound in air is 340(m)/(s) . Then

What is the effect of frequency and amplitude on the velocity of sound?

A 10 W source of sound of frequency 1000 Hz sends out wave in air. The displacment amplitude at a distance of 10 m from the source is (speed of sound in air = 340 m/s and density of air = 129 kg/m^(3) ) (A) 0.62 mum (B) 4.2 mu m (C) 1.6 mu m (D) 0.96 mu m

For a plane harmonic sound wave of frequency 1000 Hz in air, the pressure amplitude is "1 N/m"^2? What is the displacement amplitude ? Atmospheric pressure is 1.01 xx 10^(5)" N/m"^2, gamma = 1.4. Velocity of sound in air is 340 ms^(-1)?.