Hamad Waves 20/05/2021 A. 281m/sec B. 333m/sec C. 340m/sec D. all of the above Related Mcqs: The distance between any two consecutive crests or troughs is called____________________?A. frequency B. period C. Wave length D. phase difference... According to Newton sound travel in air under the conditions of_____________________?A. adiabatic B. isothermal C. isobaric D. isochoric... Sound waves do not travel in vacuum because ___________________?A. they are transverse waves B. they are stationary waves C. they require material medium for propagation D. they do not have enough energy... The beats frequency (sensible) for a human car is _____________________?A. 42Hz B. 7 Hz C. 256Hz D. 262Hz... 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...
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