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Frequencies are measured in hertz. 1 Hz = 1 vibration (or cycle) per second.
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Is frequency of a sound wave defined as the amount of energy passing through a unit area of the wave front in a unit of time?
The _______ of a sound wave is defined as the amount of energy passing through a unit area of the wave front in a unit of time. Correct answer=frequency
What is S.i unit for wave velocity?
The SI unit for ANY velocity is meters / second.
The unit in which wave frequency is measured?
Hertz (Hz)
What unit is used to express the frequency of a wave?
hertz
The amount of energy a sound wave carries per second through a unit area is its?
The number of sound waves per unit time is called the frequency of the wave.
The speed of a wave is how far the wave travels in one unit of?
The speed of a wave is how far the wave travels in one unit of time.
Is frequency of a sound wave defined as the amount of energy passing through a unit area of the wave front in a unit of time?
The _______ of a sound wave is defined as the amount of energy passing through a unit area of the wave front in a unit of time. Correct answer=frequency
WHAT of a sound wave is defined as the amount of energy passing through a unit area of the wave front in a unit of time?
frequency
The unit of a frequency wave?
Hz (hertz)
What is S.i unit for wave velocity?
The SI unit for ANY velocity is meters / second.
What are the number of complete wave length per unit of times is called?
That's the "frequency" of the wave.
What is the term for the unit that measure wave frenquency?
si
What is the unit of measure of a wave?
waves are measured in Joules
Is the number of wave per unit of time?
Frequency.
What unit is used to express the frequency of a wave?
hertz
What is the intensity of wave in SI unit?
W/m2
What is the unit used to measure the period of a wave?
Seconds
