The graph represents the cooling curve of ethyl alcohol. Determine the boiling point of ethyl alcohol.
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80°C
90°C

80˚C

Explanation:

You have no graph added, but the boiling point is approx 78 ˚C

From that, The answer is 80˚C

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy