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pshichka [43]
3 years ago
13

As temperature of this substance rises from 20°C to 50°C, the substance _______ heat and its kinetic energy _________ .

Physics
1 answer:
stellarik [79]3 years ago
6 0

Answer:

absorbs heat and its kinetic energy increases.

Explanation:

As we know that heat is defined as the change in the temperature as there is increase in the temperature change then the heat will increase or decrease with respect to increase or decrease in temperature change.

In the given, question temperature is changing from 20° to 50° which means there is increase in the temperature which results in the absorption of heat. And increase temperature will increase the average speed of the molecules which results in increase in kinetic energy.

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A map of eastern North America, showing the pH of rainfall in the various states, indicates that the pH of rain in New York Stat
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Explanation:

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  This implies that the pH values of rainfall in this region falls between these extremes.

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The lower the pH value, the more acidic a solution is.

Learn more:

pH brainly.com/question/12985875

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