The fundamental frequency of a closed or...

The fundamental frequency of a closed organ pipe of length `20 cm` is equal to the second overtone of an organ pipe open at both the ends. The length of organ pipe open at both the ends is

A

80 cm

B

100 cm

C

120 cm

D

140 cm

Text Solution

Verified by Experts

The correct Answer is:

C

Topper's Solved these Questions

NTA JEE MOCK TEST 69
NTA MOCK TESTS|Exercise PHYSICS|24 Videos
NTA JEE MOCK TEST 71
NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

The fundamental frequency of a closed organ pipe of length 20cm is equal to the equal to the second overtone of an organ pipe open at both the ends. The length of organ pipe open at both the ends is

the fundamental frequency of a closed organ pipe is 50 Hz . The frequency of the second overtone is

An organ pipe, open at both ends, contains

If the fundamental frequency of a closed of pipe is equal to the first overtone of an open organ pipe then the ratio of lengths of closed organ pipe to open organ pipe is

The fundamental frequency of an open and closed organ pipe of the same length is in the ratio

The fimdamental frequency of a closed organ pipe is equal to second of an open organ pipe is the length of closed organ pipe is 15 cm. The length of open organ pipe is

The fundamental frequency of a closed organ pipe is equal to frequency of 2^(nd) overtone of an open organ pipe. What will be the length of open pipe if length of closed pipe is 20 cm ?

Why is the sound produced by an organ pipe open at both ends is better than that of an organ pipe closed at one end ?

A closed pipe of length 10 cm has its fundamental frequency half that of the second overtone of an open pipe . The length of the open pipe .

If the frequency of the first overtone of a closed organ pipe of length 33cm is equal to the frequency of the first overtone of an organ pipe, then the length of the open organ pipe will be

NTA MOCK TESTS-NTA JEE MOCK TEST 70-PHYSICS

A black rectangular surface of area A emits energy E per second at 27^...
Text Solution
|
The ratio of the speed of sound in nitrogen gas to that in helium gas,...
Text Solution
|
A very long straight conducting wire, lying along the z-axis, carries ...
Text Solution
|
At the instant t=0, a force F=kt (k is a constant) acts on a small bod...
Text Solution
|
Assuming that about 20 M eV of energy is released per fusion reaction ...
Text Solution
|
A block is hanged from spring in a cage. Elongation in spring is ‘x(1)...
Text Solution
|
Two communicating vessels contain mercury. The diameter of one vessel ...
Text Solution
|
In the figure shown , for an angle of incidence 45^(@), at the top sur...
Text Solution
|
A weightless rod of length l carries two equal masses m one fixed at t...
Text Solution
|
In a common emitter transistor amplifier, the output resistance is 500...
Text Solution
|
A calorimeter contains 0.2 kg of water at 30^(@)C 0.1 kg of water at 6...
Text Solution
|
The dimensional formula of mobility is .
Text Solution
|
The intensity ratio of two coherent sources of light is p. They are i...
Text Solution
|
The fundamental frequency of a closed organ pipe of length 20 cm is eq...
Text Solution
|
An engine of power 58.8 k W pulls a train of mass 2xx10^(5)kg with a v...
Text Solution
|
A 5000 kg rocket is set of vertical firing. The exhaust speed is 800" ...
Text Solution
|
A particle describes a horizontal circle in a conical funne whoses inn...
Text Solution
|
A 10 muF capacitor is charged to a potential difference of 50 V and is...
Text Solution
|
A particle is projected from the earth's surface with a velocity of "5...
Text Solution
|
A proton, when accelerated through a potential differnece of V = 29.6 ...
Text Solution
|