A. have the frequency below 20 Hz
B. have the frequency range between 20 Hz to 2000 Hz
C. have the frequency range between 20 Hz to 20000 Hz
D. have the frequency range between 2000 Hz
Answer: Option C
This Question Belongs to Physics GK Chapter Wise >> Sounds Waves And Motion
Which of the following substances will have the lowest speed of sound?
A. Water
B. Steel
C. Glasss
D. Air
What is the approximate range of sound for humans?
A. 20Hertz to 2000 Hertz
B. 20Hertz to 200Hertz
C. 20 Hertz to 20000 Hertz
D. 2 Hertz to 2000 Hertz
Loudness of sound depends upon which of the following?
A. Frequency
B. Wavelength
C. Amplitude
D. Overtones
A. On land
B. In air
C. In space
D. Underwater
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