A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
ALLEN-WAVES AND OSCILLATIONS-Part-1(Exercise-05)[A]
- A whistle producing sound waves of frequencies 9500 Hz and above is ap...
Text Solution
|
- A sound absorber attenuates the sound level by 20 dB. The intensity de...
Text Solution
|
- While measuring the speed of sound by performing a resonance column ex...
Text Solution
|
- A wave travelling along the x-axis is described by the equation v(x, t...
Text Solution
|
- Three sound waves of equal amplitudes have frequencies (v -1), v, (v +...
Text Solution
|
- A motor cycle starts from rest and accelerates along a straight path a...
Text Solution
|
- The equation of a wave on a string of linear mass density 0.04 kg m^(-...
Text Solution
|
- The transverse displacement y(x, t) of a wave on a string is given by ...
Text Solution
|
- Statement I Two longitudinal wave given by equations y(1)(x,t)=2asin(o...
Text Solution
|
- A travelling wave represented by y (x, t) = nsin(kx - omegat) is super...
Text Solution
|
- A cylindrical tube, open at both ends, has a fundamental frequency f i...
Text Solution
|
- A sonometer wire of length 1.5 m is made of steel. The tension in it ...
Text Solution
|
- A pipe of length 85 cm is closed from one end.Find the number of poss...
Text Solution
|
- A train is moving on a straight track with speed 20 ms^(-1). It is blo...
Text Solution
|
- A bat moving at 10 ms^(-1) towards a wall sends a sound signal of 8000...
Text Solution
|
- A source of sound emits sound waves at frequency f(0). It is moving to...
Text Solution
|
- A uniform string of length 20 m is suspended from a rigid support. A ...
Text Solution
|
- A pipe open at both ends has a fundamental frequency f in air. The pip...
Text Solution
|
- Two engines pass each other moving in opposite directions with uniform...
Text Solution
|
- A toy-car, blowing its horn, is moving with a steady spped of 5 m/s, a...
Text Solution
|