For which of the following waves, the speed depends on temperature ?
(a) Light
(b) Sound
(c) Bot... VIDEO
For which of the following waves, the speed depends on temperature ?https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-11-19 The bulk modulus of a liquid of density \( 8000 \mathrm{~kg} \mathrm{~m}^{-3} \) is \( 2 \times ... 2022-11-19 What is the effect of humidity on sound waves when humidity increases?
(a) Speed of sound waves ... 2022-11-19 The relation between velocity of sound in a gas (v) and r.m.s. velocity of molecules of gas \( \... 2022-11-19 In the experiment to determine the speed of sound using a resonance column,
(a) prongs of the tu... 2022-11-19 The ratio of the speed of a body to the speed of sound is called
(a) Mach number
(b) Doppler rat... 2022-11-19 The differential equation of a wave is
(a) \( \mathrm{d}^{2} \mathrm{y} / \mathrm{dt}^{2}=\mathr... 2022-11-19 The speed of sound in a perfectly rigid rod is
(a) infinite
(b) zero
(c) \( 332 \mathrm{~m} / \m... 2022-11-19 Sound waves are travelling in a medium whose adiabatic elasticity is \( \mathrm{E} \) and isothe... 2022-11-19 The velocity of sound in a gas
(a) increases by \( 0.61 \mathrm{~m} / \mathrm{s} \) when the tem... 2022-11-19 Ultrasonic, infrasonic and audible waves travel through a medium with speeds \( v_{u}, v_{i,}, v... 2022-11-19 For which of the following waves, the speed depends on temperature ?
(a) Light
(b) Sound
(c) Bot... 2022-11-19 Which of the following is true about the velocity of sound \( V \) in a gaseous medium ?
(a) \( ... 2022-11-19 Where will a person hear the maximum sound ?
(a) At nodes
(b) At antinodes
(c) At harmonics
(d) ... 2022-11-19 Which one of the following statements is true?
(a) Both light and sound waves in air are transve... 2022-11-19 Speed of sound is maximum in
(a) solids
(b) liquids
(c) gases
(d) depends on the temperature of ... 2022-11-19 Speed of mechanical wave is determined by
(a) inertial properties of the medium
(b) elastic prop... 2022-11-19 Directions : Each of these questions contain two statements, Assertion and Reason. Each of these... 2022-11-19 Sound waves are not transmitted to long distances because,
(a) they are absorbed by the atmosphe... 2022-11-19 Sound travels in rocks in the form of
(a) longitudinal elastic waves only
(b) transverse elastic... 2022-11-19 For a sinusoidal wave represented by \( y(x, t)=a \sin \) \( (k x-\omega t+\phi) \), for a given... 2022-11-19 Directions : Each of these questions contain two statements, Assertion and Reason. Each of these...
0