DarkWolf312 DarkWolf312

29-04-2018
Physics

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29-04-2018

5. Answer: 343.06m/s / 493.88Hz = 0.6946m = 69.46cm
6. Answer: 3x108 msec-1/698.46 sec-1 = 4.295x105 m
9. Answer: 3x108 msec-1/783.99 sec-1 = 3.827x105 m

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29-04-2018

Here's the help you need:

Speed = (wavelength) • (frequency)

This solves all of those problems.

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