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.Management Sciences
A. 313°C
B. 586°C
C. 819°C
D. 1172°C
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 normal ear is the most sensitive in the frequency range___________________?
- A. 20000 to 30000 hertz B. 10 to 20 hertz C. 2000 to 4000 hertz D. 6000 to 8000 hertz...
- 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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