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Physics, 21.06.2019 17:20
The specific heat of silver is 0.057 calories/gramΒ°c. if 10.0 grams of silver were heated and the temperature of the sample changed by 20.0Β°c, how many calories of heat energy were absorbed by the sample?
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Physics, 22.06.2019 03:00
Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system
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Physics, 22.06.2019 17:20
In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy
Answers: 2
What is the direction of the electric field at the dot? ?...
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