Mathematics, 27.08.2020 04:01, alayjared12374
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
Answers: 1
Mathematics, 22.06.2019 00:30, ashled7789
Which number can each term of the equation be multiplied by to eliminate the decimals before solving? 5.6j- 0.12=4+1.1j
Answers: 3
Mathematics, 22.06.2019 01:00, mdegracia73
The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w
Answers: 1
NEED HELP FAST!! A group of students performed an experiment to prove the law of conservation of ene...
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