2 years ago

Which is an example of chemical energy to thermal energy?

Physics

2 answers:

garik1379 [7]2 years ago

6 0

3. Coal burning
The coal releases chemicals when it is burned. So it is chemical to thermal.

Lapatulllka [165]2 years ago

5 0

The answer would be 3.coal is burning

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Answer:

Explanation:

Given

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At highest point Magnitude of the normal force $F=585\ N$

net force at highest point

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3 years ago

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2 years ago

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joja [24]

Answer:0 J

Explanation:

Given

For first step

change in internal Energy of the system is $\Delta U_1=222 J$

Work done on the system $W_1=-150 J$

For second step

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Work done on the system $W_2=-195 J$

Work done on the system is considered as Positive and vice-versa.

and from first law of thermodynamics

$Q=\Delta U+W$

for first step

$Q_1=222-150=72 J$

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2 years ago

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Leokris [45]

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Power=force×velocity

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so you just take 110 divided by 7 and then you get the answer and times tthat by 20 and you get you answer which is 314.28 milligrams of sodium in 20 ounces of the sports drink.

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2 years ago