PLSSS HELP 10 MORE MINS LEFT UNTIL THIS IS DUE The diagram shows you the direction heat energy is moving. Based on the diagram,
which statement is correct?
A) Side A is warmer than Side B.
B) Side B is warmer than Side A.
C) Side B will get warmer than Side A.
D) Side A will get colder than Side B.
1 answer:
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Answer:
B. a chemical reaction
Explanation:
2CO + O2 → 2C02
The second ball should strike at double the original t value
(1 cal/g °C) x (4000 g) x (45 - 25)°C = 80000 cal = 80 kcal. So the answer is 80 kcal .
Microscopes with life science and physics
Temperature is a measure of the average kinetic energy of the particles of a substance.
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