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NEED HELP FAST!! A group of students performed an experiment to prove the law of conservation of energy. In the experiment, a flask containing water at room temperature was shaken vigorously for a few minutes. The table shows a partial record of the temperature of the water before and after shaking. Experimental Record Temperature Before Shaking 20 °C After Shaking Unknown What best predicts the unknown temperature? A- Less than 20 °C because the total energy of the system after shaking is lower B- Greater than 20 °C because the total energy of the system after shaking is higher C- Less than 20 °C, because the mechanical energy from shaking transforms to thermal energy D -Greater than 20 °C, because the mechanical energy from shaking transforms to thermal energy

User Khurshid
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2 Answers

3 votes

Answer:

D

Explanation:

true answer ;)

User Petr Petrov
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1 vote

Answer:

I think option D is the answer.

NEED HELP FAST!! A group of students performed an experiment to prove the law of conservation-example-1
User Owaiz Yusufi
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