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mylen [45]
3 years ago
6

What is the potential energy of a one kilogram box of chocolates hidden on a

Physics
2 answers:
sveta [45]3 years ago
7 0

Answer:

um it well it will be 19.6 d) 9.8 J

Explanation:

brilliants [131]3 years ago
3 0

Answer:

19.6 J

Explanation:

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If the temperature of a volume of ideal gas increases for 100°C to 200°C, what happens to the average kinetic energy of the mole
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Answer:\Delta E=2.0715\times 10^{-21} J

Explanation:

Given

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Also we know that average kinetic energy of the molecules is

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Where

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\frac{R}{N_A}=1.381\times 10^{-23}

So kinetic energy increases by

\Delta E=\frac{3}{2}\times 1.381\times 10^{-23}\left ( 200-100\right )

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