Home
Class 12
PHYSICS
For a certain organ pipe, three successi...

For a certain organ pipe, three successive resonance frequencies are observed at 425, 595 and 765 Hz, respectively. The length of the pipe is
(speed of sound in air `340 ms^(-1))`

A

`0.5 m`

B

1 m

C

`1.5 m`

D

2 m

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

For a certain organ pipe , three successive resonance frquencies are observed at 170 Hz , 255 Hz and 340 Hz respectively then the pipe is

For a certain organ pipe, thre successive harmonics are 425 Hz, 595 Hz, 765 Hz respectively. What is the fundamental frequency?

The audible frequency range of human ear is 20 Hz and 20 kHz. The corresponding wavelength range is [speed of sound in air = 340 m/s]

Find the fundamental frequency of a closed pipe, if the length of the air column is 42 m . (speed of sound in air = 332 m/sec )

Find the fundamental , first overtone and second overtone frequencies of a pipe , open at both the ends , of length 25 cm if the speed of sound in air is 330 m/s .

A train A is travelling at a speed of 108 km hr^(-1) . The train approaches another train B standing on the platform. The engine of the train B blows its hom. The frequency of the horn as observed by the driver in train A is 504 Hz. The frequency of the hom of train B is (speed of sound = 330 ms^(-1) )

A tuning fork is used to produce resonance in glass tuve. The length of the air column in the tube can be adjusted by a variable piston. At room temperature of 27^@C two succesive resonance are produced at 20 cm and 73 cm column length. If the frequency of the tuning fork is 320 Hz. the velocity of sound is air at 27^(@)C is

A siren emitting a sound of frequency 800 Hz moves away from an observer towards a cliff at a speed of 15 ms^(-1) . Then, the frequency of sound that the observer hears in the echo reflected from the cliff is (Take velocity of sound in air = 330 ms^(-1) )

A source and an observer move away from each other with a velocity of 10 m/s with respect to ground. If the observer finds the frequency of sound coming from the source as 1950 Hz , then actual frequency of the source is (velocity of sound in air = 340 m/s )