To determine the sound propagation velocity in air by acoustic resonance technique one can use a...

Channel:
PW Solutions
Subscribers:
482,000
Published on ● Video Link: https://www.youtube.com/watch?v=52aW7HjyLv4


Duration: 3:31
0 views
0

To determine the sound propagation velocity in air by acoustic resonance technique one can use a pipe with a piston and a sonic membrane closing one of its ends. Find the velocity of sound if the distance between the adjacent positions of the piston at which resonance is observed at a frequency \( v=2000 \mathrm{~Hz} \) is equal to \( l=8.5 \mathrm{~cm} \).
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16Sugar found in DNA is (A) Dextrose (B) Levulose (C) Glucose (D) Deoxyribose
2022-11-16A particle of mass \( m \) moves along a circular path of radius \( r \) with a centripetal acce...
2022-11-16Two bodies of masses \( m \) and \( 4 m \) are attached to a light string as shown in figure. A ...
2022-11-16Assertion (A): Forest is a vital component of hydrological cycle. Reason (R): Forest also mainta...
2022-11-16At an instant the diagonal of a square is increasing at the rate of \( 0.2 \mathrm{~cm} / \mathr...
2022-11-16If \( a=-3, c=1, k=0, x=5, y=-1 \), find the value of \( 2 a y-k x+4 k^{2} \)
2022-11-16рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдХрд╛ рдкреВрд░рд╛ рдирд╛рдо рд▓рд┐рдЦрд┐рдП: MVR
2022-11-16A collar \( B \) of mass \( 2 \mathrm{~kg} \) is constrained to move along a horizontal smooth a...
2022-11-16Differentiate between TP and WP in plant cells. List any four ways in which turgidity serves a u...
2022-11-16How do magnification and focal length change for a combination of thin lenses?
2022-11-16To determine the sound propagation velocity in air by acoustic resonance technique one can use a...
2022-11-16type of zooid in Obelia.
2022-11-16рдЖрдк \( \mathrm{Cl}-\left(\mathrm{CH}_{2}\right)_{4}-\mathrm{Cl} \) рд╕реЗ рд╣реЗрдХреНрд╕реЗрди-1,6-рдбрд╛рдЗрдРрдореАрди рдкрд░рд┐рд╡рд░реНрдд...
2022-11-16Find the sum of \( n \) terms of the series whose \( n^{\text {th }} \) term is \( 3^{n}-2^{n} \).
2022-11-16A circular road of radius \( 1000 \mathrm{~m} \) has banking angle \( 45^{\circ} \). The maximum...
2022-11-16If in an osmotic system, one chamber has a \( \Psi \) of \( -1000 \mathrm{kPa} \) while the othe...
2022-11-16рдкреВрд╕рд╛ рдХреА рднрд┐рдгреНрдбреА рд╡рд┐рд╖рдгрдгреБ рдкреНрд░рддрд┐рд░реЛрдзреА рдХрд┐рд╕реНрдо рдХрд╛ рдирд╛рдо рд╣реИ : (A) рдкреВрд╕рд╛ рд░рдмреА (B) рд╢рдмреНрд╡рддреА рд╕реЗрдирд╛рд░рд╛ (C) рд╕рдлрд▓ рдкреВрд╕рд╛ рд╕рд╛...
2022-11-16A \( 700 \mathrm{~g} \) block is released from rest at height \( h_{0} \) above a vertical sprin...
2022-11-16\( \lim _{x \rightarrow 0} \frac{\tan x^{\circ}}{x} \) is equal to
2022-11-16A mass \( m \) starting from reaches \( B \) of a frictionless track, On reaching \( B \), it pu...
2022-11-16The blades of aeroplane propeller are rotating at the rate of \( 600 \mathrm{rpm} \). Calculate ...