2.Speed of sound is dependent on the following factors except -
a.area
b.temperature
c.humidity
d.pressure
3.It is referred to as the highest point and lowest point of a wave pattern,respectively.
a.crest and trough
b.period and frequency
c.speed and vibration
d.wavelength and amplitude
pls help
a.area
b.temperature
c.humidity
d.pressure
3.It is referred to as the highest point and lowest point of a wave pattern,respectively.
a.crest and trough
b.period and frequency
c.speed and vibration
d.wavelength and amplitude
pls help
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Answer:
2. C
3. A
Explanation:
Eto po ung answer ko
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