Sound WavesHard
Question
A detector is released from rest over height h a source of sound of frequency f0 = 103 Hz. The frequency observed by the detector at time t is plotted in the graph. The speed of sound in air is (g = 10 m/s2)
Options
A.330 m/s
B.350 m/s
C.300 m/s
D.310 m/s
⇒ 
= fo 
⇒ v = 300 m/sMore Sound Waves Questions
A closed organ pipe of radius r1 and an open organ pipe of radius r2 and having same length ′L′ resonate whe...20. Tow cars moving in opposite directions approach each other with speed of 22 m/s and 16.5 m/s respectively. The drive...A rocket is moving away from the earth at a speed of 6 × 107m/s. The rocket has blue light in it. What will be the ...The stationary waves set up on a string have the equation y = (2 mm) sin[(6.28 m-1)x]cos (ωt). This stationary wave...A clamped string is oscillating in nth harmonic, then : -...