alleryStart learning →For an ideal gas at fixed temperature, a change in pressure alone has what effect on sound speed?
ANo effect at all
BIt doubles it
CIt halves it
DIt lowers it
Answer & Solution
Correct answer: A. No effect at all
Density rises in proportion to pressure at constant temperature, so the ratio P/density is unchanged.
Keep practising Sound
Browse all Sound questions for MHT-CET, or explore more Physics topics.
Related questions
Raising the treble control of an amplifier boosts mainly which sounds?The speed of sound in a medium depends mainly on itsIn an adiabatic process there is no transfer ofIn a travelling wave, energy is transferredSitting 165 m from a speaker (sound 330 m/s), you hear a concert after a radio listener 30Which of these media has the highest speed of sound?In the wave equation, k is called theFor y = a sin(kx - wt + phi), the wave travels toward