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Ket [755]
3 years ago
10

You dip your finger into a pan of water twice each second, producing waves with crests that are separated by 0.15 m. Determine t

he frequency, period, and speed of these water waves.
Physics
1 answer:
PIT_PIT [208]3 years ago
5 0

Frequency = rate of sploosh = 2 per second  =  2 Hz.

Period = ( 1/frequency ) =  1/2  second

Speed = (wavelength) x (frequency) = (0.15m) x ( 2/sec) = 0.075 m/s .

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3 years ago
What charge accumulates on the plates of a 2.0-μF air-filled capacitor when it is charged until the potential difference across
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0.0002 C.

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