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Hunter-Best [27]
3 years ago
11

30 POINTS PLS HELP NO LINKS PLS :/

Physics
2 answers:
seraphim [82]3 years ago
4 0

Answer:

C

Explanation:

trust me

Tresset [83]3 years ago
3 0
It’s c the same thing that is the same
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 An ultrasound pulse used in medical imaging has a frequency of 5 MHz and a pulse width of 0.5 us. Ap- proximately how many osci
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At the frequency of 5 MHz, the period of the oscillations is 1/5meg. That's a period of 1/5 microsecond.

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4 0
3 years ago
An earthquake in San Francisco produces a wave with a period of 0.80 seconds and a wavelength of 40 m., How long will it take fo
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