Answer:
i hope this helps some
Explanation:
The time-averaged power of a sinusoidal wave is proportional to the square of the amplitude of the wave and the square of the angular frequency of the wave. This is true for most mechanical waves. If either the angular frequency or the amplitude of the wave were doubled, the power would increase by a factor of four.
The speed of a wave is dependant on four factors: wavelength, frequency, medium, and temperature. Wave speed is calculated by multiplying the wavelength times the frequency (speed = l * f).
Answer:
Answer: It allows people to rapidly heat items
Hope this helps!
Explanation:
A <u>Food web</u> is multiple overlapping food chains.
Answer:
B. two fewer
Explanation:
Helium has two protons so two protons are released from that nucleus.