Define displacement, amplitude, period and frequency.

(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) .

Define amplitude.

Beats are produced when two progressive waves of frequency 256 Hz and 260 Hz superpose. Then the resultant amplitude change periodically with frequency of

Distinguish between Amplitude and frequency

A strain of sound waves is propagated along an organ pipe and gets reflected from an open end . If the displacement amplitude of the waves (incident and reflected) are 0.002 cm , the frequency is 1000 Hz and wavelength is 40 cm . Then , the displacement amplitude of vibration at a point at distance 10 cm from the open end , inside the pipe is

In AM wave the amplitude of each side hand frequency is

The intensity of a wave propagating through air is 0.22 Wm^(-2) . If the frequency of the wave is 500 Hz calculate the displacement amplitude ? ["Density of air=1.29 kgm"^(3) , speed of sound in air= 340 m/s]

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?

Two particles execute simple harmonic motion of the same amplitude and frequency along close parallel lines. They pass each other moving in opposite directions each time their displacement is half their amplitude. Their phase difference is

Two particles execute SHMs of the same amplitude and frequency along the same straight line. They cross one another when going in opposite direction. What is the phase difference between them when their displacements are half of their amplitudes ?