Quality of a musical note depends on
A. fundamental frequency
B. amplitude of the wave
C. harmonics present
D. velocity of sound in the medium
Answer: Option B
A. fundamental frequency
B. amplitude of the wave
C. harmonics present
D. velocity of sound in the medium
Answer: Option B
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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