name the sound of the following frequencies:
a)5Hz
b)50Hz
c)50000Hz
d)50kHz
Answers
Answered by
9
5hz - infra sonic sound ( less than 20hz)
50hz - normal audible sound ( 20hz to 20000hz)
50000 hz - ultrasound ( greater than 20000hz)
50khz = 50000hz = ultrasound ( greater than 20000hz)
hope this will help you
Answered by
0
Answer:
The type of sound depends upon the range of frequencies:
- For 5Hz frequency: The sound lies in this range is infrasonic sound (less than 20Hz). Sound generated by earthquakes, volcanoes and thunder etc.
- For 50Hz frequency: The sound is simple audible sound (20Hz to 20000Hz). The frequency lies under the audible range of human ear.
- For 50000Hz or 50KHz frequency: the sound is Ultrasonic sound (greater than 20000Hz). This sound is employed for sonography or ultrasonic imaging of unborn baby.
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