Protons
electrons are negatively charged
neutrons are neutral
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Answer:</h2><h2>
It is due to a refractment of light.</h2>
Sound moves faster in warmer air than colder air the way bends away from the warm air and back towards of air.
The formula for resonant frequency is:

Given information:

Plug in the given values to find one value of capacitance:

Plug in the given values to find the other value of capacitance:

This gives a range of 2.429 nF to 26.45 nF.
With significant figures taken into account, the range of capacitance is 2.43 nF to 30 nF.