Sound Waves - SS3 Physics Past Questions and Answers - page 1
Sound waves have the following characteristics except___
Wavelength
Frequency
Density
Amplitude
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Sound waves may best be described as___
Longitudinal mechanical waves
Transverse mechanical waves
Longitudinal electromagnetic waves
Transverse electromagnetic waves
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The knowledge of sound waves has applications in the following fields except ___
Medical imaging
Communication
Sports Administration
Music
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Sound waves can travel through the following mediums except ___
Water
Air
Space
Solids
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All things being equal, the human ear picks up sounds between ___
400Hz and 40,000Hz
79Hz and 1,000Hz
500Hz and 5,000Hz
20Hz and 20,000Hz
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Define sound waves.
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What do we mean by a longitudinal mechanical wave?
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The following are characteristics of sound waves except?
Pitch
Loudness
Bass
Quality
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Pitch can be described as ___
a measure of the complex nature of a sound wave
a measure of the frequency of a sound wave
a measure of the amplitude of a sound wave
a measure of the ratio of sound to the medium it travels through
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Loudness can be described as ___
a measure of the ratio of sound to the medium it travels through
a measure of the frequency of a sound wave
a measure of the amplitude of a sound wave
a measure of the complex nature of a sound wave
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