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alex41 [277]
2 years ago
7

Temperature is used to measure the movement of particles such as atoms and molecules. As temperature increases, what is true of

the particles in a substance?
Chemistry
2 answers:
ch4aika [34]2 years ago
6 0
This is thermodynamics. When you increase the temperature of an object, the particles gain on kinethic energy ergo the move faster. When you decrease it, they slow down.
OLEGan [10]2 years ago
6 0

Explanation:

When there is increase in temperature then vibration between the atoms or molecules increases.  

This leads to decrease in force of attraction between the molecules. As a result, there will be increase in motion of molecules.

Thus, we can conclude that as temperature increases kinetic energy of molecules increases which leads to greater movement of particles.

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deff fn [24]
The amount of heat needed to raise the temperature of an object is obtained through the equation,
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where H is heat, m is mass, cp is specific gravity, and dT is the change in temperature. The specific gravity of water is 0.5 cal/g.C. The third term is for water and cp is equal to 1 cal/g.C. Substituting the values,
                     815 cal = (5 g)(0.5 cal/g.C)(20C) + (80 cal/g)(5 g) + 5(1)(T2)
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<h3>What is the wavelength of maximum absorption?</h3>

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Learn more about maximum absorption: brainly.com/question/26610701

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The answer should go like...

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