Search
.Management Sciences
A. only even harmonics are present
B. only odd harmonics are present
C. both even and odd harmonics are present
D. selected harmonics are present
Related Mcqs:
- According to Newton sound travel in air under the conditions of_____________________?
- A. adiabatic B. isothermal C. isobaric D. isochoric...
- The velocity of sound is greatest in___________________?
- A. Water B. air C. copper D. ammonia...
- The velocity of sound in air would become double than its velocity at 0°C at temperature ?
- A. 313°C B. 586°C C. 819°C D. 1172°C...
- 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...
- The velocity of sound in air would become double than its velocity at 0°C at temperature________________?
- A. 313°C B. 586°C C. 819°C D. 1172°C...
Recent Comments