A tuning fork gives 4 beats with 50 cm l...

A tuning fork gives 4 beats with 50 cm length of a sonometer wire. If the length of the wire is shortened by 1 cm, the number of beats is still the same. The frequency of the fork is

396

400

404

384

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NEET-UG DRILL TEST 14
NEET MAJOR TEST (COACHING)|Exercise PHYSICS|45 Videos
SCORE TEST 2
NEET MAJOR TEST (COACHING)|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

A fork gives 5 beats with a 40cm length of sonometer wire. If the length of the wire is shortened by 1cm, the number of beats is still the same. The frequency of the fork is

A tuning fork produces 5 beats s^(-1) with a sonometer wire of length 78 cm. If the length of the wire iscreased byy 2 cm, then there is a resonance between the tuning fork and the wire. The frequency of the fork is

A sonometer wire is in unison with a tuning fork. When the length of the wire is increased by 2% , the number of beats heard per second is 5, then the frequency of the fork will be

Two forks A and B when sounded together produce four beats s^(-1) . The fork A is in unison with 30 cm length of a sonometer wire and B is in unison with 25 cm length of the same wire at the same tension. The frequencies of the forks are

A stretched sonometer wire is in unison with a tuning fork. When length of wire is increase by 1%, the number of beats heard per second is 5. then, the frequency of the fork is

A tuning fork produces 5 beats/sec with a senometer wire of length 78 cm. if the length of the wire is increased by 2 cm, then there is a resonance between the tuning form and the wire. The frequency of the fork is

A 70 cm long sonometer wire is in unison with a tuning fork. If the length of the wire is decreased by 1.0 cm, it produces 4 beats per second with the same tuning fork. Find the frequency of the tuning

A given length of sonometer wire is in resonance with a tuning fork. If the length of the wire is reduced by 4% the wire vibration with the fork produces 8 beats per second. The frequency of the tuning fork is

Length of a sonometer wire is either 95 cm or 100 cm. In both the cases a tuning fork produces 4 beats then the frequency of tuning fork is :-

A tuning fork gives 15 beats per second when sounded with a sonometer wire of length 200 cm and 20 beats per second with that of length of 250 cm. calculate the frequency of the fork.

NEET MAJOR TEST (COACHING)-NEET-UG DRILL TEST 15-PHYSICS

A centigrade and a Fehrenheit thermometer are dipped in boiling water....
Text Solution
|
When the pressure on water is increased the boiling temperature of wat...
Text Solution
|
A cylinder of radius R made of a material of thermal conductivity K1 i...
Text Solution
|
A body cools in 7 minutes from 60^(@)C to 40^(@)C What time (in minut...
Text Solution
|
If three molecules have velocities 1kms^(-1),1kms^(-1) and 1kms^(-1), ...
Text Solution
|
Oxygen and hydrogen are at the same temperature T. What is the ratio o...
Text Solution
|
An ideal gas undergoes the process 1 to 2 as shown in the figure, the ...
Text Solution
|
The cofficient of performance of a refrigerator is 5. If the temperatu...
Text Solution
|
The piston in the cylinder head of a locomotive has a stroke of 6 m. I...
Text Solution
|
In simple harmonic motion, at the extreme positions
Text Solution
|
The mass of the astronauts in a space station cannot be checked with t...
Text Solution
|
A simple pendulum attached to the ceiling of a stationary lift has a t...
Text Solution
|
Which of the diagram shown in figures respresents variation of total m...
Text Solution
|
A transverse wave is represented by y=Asin(omegat-kx). For what value ...
Text Solution
|
The equation of a progressive wave is given by y = 5 sin(100pit - 0.4p...
Text Solution
|
The velocity of sound is generally greater in solids than in gases bec...
Text Solution
|
If the speed of the wave shown in the figure is 330 m/s in the given m...
Text Solution
|
A tuning fork gives 4 beats with 50 cm length of a sonometer wire. If ...
Text Solution
|
The vibrations of four air columns are represented in the adjoining fi...
Text Solution
|
A train is moving on a straight track with speed 20ms^(-1). It is blow...
Text Solution
|