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Nostrana [21]
2 years ago
7

Use wave equation calculate the speed of sound in the air if frequency of 110 hz has a wave length of 3 m

Physics
1 answer:
kirill115 [55]2 years ago
8 0
Answer = 330 m/s

The wave equation is as follows:

Wave speed = wavelength x frequency

The known values are:
Wavelength = 3m
Frequency = 110 Hz

Substitute the known values into the wave equation to find the wave speed.

Wave speed = 3 x 110

Wave speed = 330 m/s
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➤ Although your question isn't complete, I may have assumed that you were referring to this specific question.

The complete question is :

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Part B: If the band is made of a gold alloy with resistivity 6.2×10−8Ω⋅m and has a cross-section area 4.5 mm2 , what is the induced current? Express your answer to two significant figures and include the appropriate units. I= ___ units__

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