Physics, 18.07.2019 00:30 chasityn5648
Which statement identifies a difference between endothermic and exothermic chemical reactions? (2 points) endothermic reactions store energy and exothermic reactions release energy. endothermic reactions occur faster than exothermic reactions. endothermic reactions create organic matter and exothermic reactions create inorganic matter. endothermic reactions decompose matter and exothermic reactions synthesize matter.
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Physics, 22.06.2019 14:30
Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current
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Physics, 22.06.2019 15:30
The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.
Answers: 1
Physics, 22.06.2019 18:30
Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.
Answers: 1
Which statement identifies a difference between endothermic and exothermic chemical reactions? (2 p...
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