Sonometer||Resonance||Examples

L-C-R Circuit||Resonance conditions||Examples on resonance||Examples on LCR circuit

String fixed at both ends||String fixed at arc end||Sonometer||Examples on sonometer & strings

Resonance is an example of

Sonometer is used

If n is frequency of a.c. mains, then frequency of sonometer wire at resonance is

Resonance in Alternating current Examples

A sonometer resonates with a source of frequency 500 Hz when the length of the wire between the bridges is 31.5 cm. Now its tension is increased to 4 times. What will be the two possible frequencies of resonance for a length of 21.0 cm?

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

A vibrating sonometer wire in resonance with a tuning fork of frequency 150 Hz. If only loop is formed on the wire and the length of one loop is 40 cm, then the velocity of transverse waves on the wire will be

Tuning fork A and B produce 4 beats when sounded together. When they are tuned with saem sonometer wire, the resonance length are 128 cm and 130 cm respectively. The frequency of A is :