Home
Class 12
PHYSICS
A wire of length 1m and mass 20g is stre...

A wire of length 1m and mass 20g is stretched with a force of 800 N. Find the fundamental frequency. Also find the frequencies of the first two Overtones.

Text Solution

AI Generated Solution

To solve the problem step by step, we will use the formula for the fundamental frequency of a stretched wire and then calculate the frequencies of the first two overtones. ### Step 1: Identify the given values - Length of the wire (L) = 1 m - Mass of the wire (m) = 20 g = 0.02 kg (conversion from grams to kilograms) - Tension (T) = 800 N ### Step 2: Calculate the linear mass density (μ) ...
Promotional Banner

Topper's Solved these Questions

  • WAVES

    AAKASH SERIES|Exercise EXERCISE-IA (Theoretical questions :)|85 Videos
  • WAVES

    AAKASH SERIES|Exercise EXERCISE-IA (Statement type questions:)|18 Videos
  • WAVE OPTICS

    AAKASH SERIES|Exercise PROBLEMS (LEVEL - II)|33 Videos
  • WAVES OPTICS

    AAKASH SERIES|Exercise EXERCISE -III (POLARISITION)|10 Videos

Similar Questions

Explore conceptually related problems

A wire of radius 10^(-3)m and length 2m is stretched by a force of 50 N. Calculate the fundamental frequency of the note emitted by it. Density of wire is 1.6. xx 10^(3)" kg m"^(-3) .

A wire of length 2.00 m is stretched to a tension of 160 N. If the fundamental frequency of vibration is 100 Hz, find its linear mass density.

A string has a length of 5 cm between fixed points and has a fundamental frequency of 20 Hz. What is the frequency of the second overtone?

The length of a stretched wire is 1 m and its fundamental frequency is 300 Hz.What is the speed of the transverse wave in the wire ?

A 50 cm long wire of mass 20 g suports a mass of 1.6 kg as shown in figure. Find the fundamental frequency of the portioin of the strig between the wall and the pulley. Take g=10 ms^-2 .

A uniform wire of length I and mass M is stretched between two fixed points, keeping a tension F. A sound of frequency mu is impressed on it. Then the maximum vibrational energy is existing in the wire when mu

The length , radius , tension and density of string A are twice the same parameters of string B . Find the ratio of fundamental frequency of B to the fundamental frequency of A .

A massless rod BD is suspended by two identical massless strings AB and CD of equal lengths. A block of mass m is suspended at point P such that BP is equal to x, If the fundamental frequency of the left wire is twice the fundamental frequency of right wire, then the value of x is :-

A 2.00 m-long rope, having a mass of 80 g, is fixed at one end and is tied to a light string at the other end. The tension in the string is 256 N. (a) Find the frequencies of the fundamental and the first two overtones. (b) Find the wavelength in the fundamental and the first two overtones.

The first overtone of an open organ pipe beats with the first overtone of a closed organ pipe with a beat frequency 2.2 Hz . The fundamental frequency of the closed organ pipe is 110 Hz , find the lengths of the pipes . Take velocity of sound = 330 m//s .