Home
Class 12
PHYSICS
n number of waves are produced on a stri...

n number of waves are produced on a string in 0.5 s. Now, the tension in the string is doubled (Assume length and radius constant), the number of waves produced in 0.5s for the same harmonic will be

A

n

B

`sqrt(2)n`

C

`(n)/(sqrt(2))`

D

`(n)/(sqrt(5))`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

A standing wave is produced on a string fixed at one end with the other end free. The length of the string

A vibrating string of certain length l under a tension T resonates with a mode corresponding to the first overtone (third harmonic) of an air column of length 75cm inside a tube closed at one end. The string also generates 4 beats per second when excited along with a tuning fork of frequency n . Now when the tension of the string is slightly increased the number of beats reduces 2 per second. Assuming the velocity of sound in air to be 340 m//s , the frequency n of the tuning fork in Hz is

A string of 5.5 m length has a mass of 0.035 kg. If the tension in the string is 77 N then the speed of a wave on the string is

Stationary waves are produced in 10 m long stretched string. If the string vibrates in 5 segments and wave velocity 20 m/s then the frequency is :-

A tuning fork of frequency 392 Hz , resonates with 50 cm length of a string under tension ( T ). If length of the string is decreased by 2%, keeping the tension constant, the number of beats heard when the string and the tuning fork made to vibrate simultaneously is

In Melde's experiment, if the length of the string and the tension are kept constant, then the number of loops in perpendicular position is

The velocity of a transverse wave on a string of length 0.5 is 225 m/s . While this string is vibrating in the fundamental harmonic , what is the wavelength of sound produced in air if the velocity of sound in air is 330 m/s ?

A string of 7 m length has a mass of 0.035 kg. If tension in the string is 60.5 N. Then speed of a wave on the string is

Standing waves are produced in10m long stretched string. If the string vibrates in 5 segments and wave velocity is 20 m//s , then its frequency will be: