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balu736 [363]
3 years ago
15

When we say an object is hot, we are describing its velocity thermal energy wavelength chemical energy?

Chemistry
1 answer:
boyakko [2]3 years ago
3 0
I think the correct answer from the choices listed above is the second option. When we say an object is hot, we are describing its thermal energy. It<span> is the </span>energy<span> that comes from heat. This heat is generated by the movement of tiny particles within an object. </span> Hope this answers the question.
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It has been established that an increase in the concentration of reactants lead to an increase in the rate of reaction. The disappearance of the cross shows the completion of the reaction between HCl and thiosulphate. The faster or slower the cross disappears, the faster or slower the rate of reaction.

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