When two identical traveling waves are superimposed, the velocity of the resultant wave__________________?

Related Mcqs:

Waves transmit ________________ from one place to another?

A. energy B. mass C. both D. none...

When the source of sound moves away form a stationary listener then ______________ occurs?

A. an apparent increase in frequency B. an apparent decrease in frequency C. an apparent decrease in wavelength D. no apparent change in frequency...

Which one is the correct relation for fundamental frequency of open and closed pipe ?

A. fopen = 2 fclosed B. fclosed = 2fopen C. fopen = fclosed D. fopen = 1 / f closed...

On loading the prong of a tuning form with wax its frequency____________________?

A. increases B. decreases C. remains unchanged D. may increase or decrease...

Fundamental frequency of stationary waves in open pipe is ______________ times the frequency in closed pipe?

A. One B. Two C. Four time D. None of these...