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Physics, 22.06.2019 04:00
When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative
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Physics, 22.06.2019 15:30
What is a subatomic particle with a negative charge and very little mass?
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Physics, 23.06.2019 05:00
What about a rubber band, can it change its shape? is it a solid?
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Physics, 23.06.2019 14:20
The topics covered by the study of thermodynamics include a. energy changes during heating. b. energy changes during chemical reactions. c. color changes during chemical reactions. d. both (a) and (b)
Answers: 2
2.5 x 10^24 molecules = moles...