Home
Class 12
PHYSICS
A string of length 2 m is fixed at both ...

A string of length 2 m is fixed at both ends. If this string vibrates in its fourth normal mode with a frequency of 500 Hz then the waves wouldf travel on it is with a velocity of

A

`(2lv)/(V)`

B

`(2lV)/(v)`

C

`(lV)/(v)`

D

2l

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PRACTICE WORKSHEET 2

    D MUKHERJEE|Exercise Assertion- Reason Type|3 Videos
  • PRACTICE WORKSHEET 2

    D MUKHERJEE|Exercise Linked- Comprehension Type|4 Videos
  • PRACTICE WORKSHEET 1

    D MUKHERJEE|Exercise Matrix-Matching Type|1 Videos
  • PRACTICE WORKSHEET 3

    D MUKHERJEE|Exercise Matrix-Matching Type|1 Videos

Similar Questions

Explore conceptually related problems

A string of length L fixed at both ends vibrates in its first overtone. Then the wavelength will be

An elastic string of length 2 m is fixed at its end. The string starts to vibrate in third overtone with a frequency 1200 Hz. The ratio of frequency of lower overtone and fundamental is

A string of length L fixed at both ends vibrates in its fundamental mode at a frequency v and a maximum amplitude A. (a) Find the wavelength and the wave number k. (b) Take the origin at one end of the string and the X-axis along the string. Take the Y-axis along the direction of the displacement. Take t = 0 at the instant when the middle point of the string passes through its mean position and is going towards the positive y-direction. Write the equation describing the standing wave.

A string of length 1m stretched at both ends vibrating with frequency 300Hz which is 3 times the fundamental frequency

A string of length 2m is fixed at two ends. It is in resonance with a tuning fork of frequency 240 Hz in its third harmonic. Then speed of wave sound in string and its fundamental frequency is:

Length of 0.3 m wire vibrates in fundamental mode at frequency 480Hz. Then the velocity of sound wave in air is

A string of length L is fixed at both ends . It is vibrating in its 3rd overtone with maximum amplitude a. The amplitude at a distance L//3 from one end is

A string of 2 m length is fixed at both the ends . The transverse wave created in it propogates with a speed of 50 m s^(-1) . If the string is made to vibrate with three loops , find the frequency of the wave produced .