Which type of sound waves can propagate in solids?
A. Longitudinal only
B. Transverse only
C. Either longitudinal or transverse
D. Non mechanical waves only
Answer: Option A
A. Longitudinal only
B. Transverse only
C. Either longitudinal or transverse
D. Non mechanical waves only
Answer: Option A
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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