Home
Class 12
PHYSICS
A steel rod 100 cm long is clamped at it...

A steel rod 100 cm long is clamped at its middle. The fundamental frequency of longitudinal vibrations of the rod is given to be 2.53k Hz. What is the speed of sound in steel?

A

5.06km/s

B

6.06 km/s

C

7.06 km/s

D

8.06 km/s

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A granite rod of 60 cm length is clamped at its middle point and is set into longitudinal vibrations. The densit of grantite is 2.7 xx 10^(3) kg// m^(3) and its Young's modulus is 9.27 xx 10^(10) Pa. WHat will be the fundamental frequency of the longitudinal vibrations?

What is the fundamental frequency of vibration of an air column in a glass tube 30 cm long if. Both the ends of the tube are open? Velocity of sound in air = 360 m//s

A standing wave is produced in a tube open atboth ends. The fundamental frequency is 300 Hz. What is the length of tube? (speed of the sound = 340 ms_1 ) .

A metal wire of diameter 1 mm is held on two knife edges separated by a distance of 50 cm. The tension in the wire is 100 N. The wire vibrates with its fundamental frequency and a vibrating tuning fork together produce 5 beat/s . The tension in the wire is then reduced to 81 N. When the two are excited , beats are heard at the same rate, then the frequency of the fork will be

What is the Fundamental frequency of vibration of an air column in a glass tube 30 cm long if.one end of the tube is closed and flat Velocity of sound in air = 360 m//s

A sonometer wire 36 cm long vibrates with a fundamental frequency of 280Hz , when it is under tension of 24.5 N . Calculate mass per unit length of wire.

An open organ pipe has fundamental frequency 100 Hz. What frequency will be produced if its one end is closed ?

A student is performing the experiment of resonance column. The diameter of the column tube is 4 cm . The frequency of the tuning fork is 512 Hz The air temperature is 38.^(@) C in which the speed of sound is 336 m//s . The zero of the meter scale coincides with the top end of the resonance column tube. When the first resonance occurs, the reading of the water level in the column is. (a) 14.0 cm (b) 15.2 cm ( c) 6.4 cm (d) 17.6 cm .

A string on a musical instrument is 50 cm long and its fundamental frequency is 270 Hz. If the desired frequency of 1000 Hz, is to be produced, the required length of the string is