Physics, 06.06.2020 05:01, babyface1686
Select the correct answer.
We use electrical devices that produce motion, light, and sound. Which aspect of energy explains why these devices are possible?
A. Energy can't be created.
B. Energy can change from one form to another.
C. Energy isn't made of matter.
D. Energy can't be destroyed.
Answers: 1
Physics, 22.06.2019 11:10, axxpjr12
Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
Answers: 3
Select the correct answer.
We use electrical devices that produce motion, light, and sound. Which a...
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