To calculate the frequency of an electromagnetic wave, you need to know the speed of the wave and its
1 answer:
A. wavelength
the equation for frequency is frequency= wavelength x velocity
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The answer would be 2.63. Your welcome. This has been changed to the correct answer.
Answer:
135-15=120
120÷3=40
40+40+(10)+40+(5)=135
Magnitude of change is 15km/h
change in direction is to the right?
Answer:
A. shadow
Explanation:
Answer:
2 m/s
Explanation:
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