I’m assuming it’s thermal since they used hot water, if anyone believes otherwise please comment on this!
Hi!!
<em>CORRECT ANSWER = D</em>
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Heat vaporization is
D- It's the heat required to change a gram of substance from a<em> </em><em><u>liquid to a gas</u></em>
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Answer : Option C) A meltdown.
Explanation : When a nuclear fission reaction is conducted, and if it loses its control it will produce many neutrons which will be difficult to bring under control; for this purpose the nuclear reactors are built with the control rods which absorb the extra neutrons and help the reaction to be in control.
If this is not done, it may result in complete meltdown of the reactor as neutrons have high energy in them.
I would say the answer is C) because the thermal energy of the coffee going into the cup has to level out until the cup gets warmer and the coffee gets cooler, and they reach the same temperature.Meaning that the jug which has already been at the same temperature(we can assume based on the verbiage “the coffee was poured from the jug to the cup”) which would give the jug more thermal energy.