Waves Quiz 2

A travelling wave of frequency 100 Hz along a string is reflected from a fixed end. The stationary wave formed has the nearest node at a distance of 10 cm from the fixed end. The speed of the travelling wave was

Stationary waves are produced on a 10 m long stretched string fixed at both ends. If the string vibrates in 5 segments and the wave velocity is 20 m/s, the frequency of the waves is

The fundamental frequency of transverse vibrations of a stretched string of radius r is proportional to

A stretched string of length 50 cm vibrates in five segments when stationary waves are formed on it. If the wave speed is 14 m/s, its frequency of vibration is

Two strings A and B are identical except that the diameter of A is twice the diameter of B. The ratio of the frequency of sound from A to that from B is

Two strings, A and B, have the same tension and length. The string A has a mass m while the string B has a mass 4m. If the speed of the waves in string A is v, that on string B is

An organ pipe is closed at one end. The pth overtone is the ….. th harmonic.

Two narrow organ pipes A and B, A is open at one end and B at both ends. Both the pipes have the same fundamental frequency. If A is 1.2 m long, how long is B?

The value of end correction for an open organ pipe of radius r is

Of two long narrow organ pipes A and B, A is open at one end and B at both ends. If both the pipes have the same fundamental frequency, the first overtone of A is ….. the first overtone of B.