Physics, 28.09.2021 01:00 kenariachrista
Can you give an example of any energy transformation where there is no dissipation of energy? How does the dissipation of energy affect energy resources?
Answers: 1
Physics, 21.06.2019 19:30
Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies. molten iron has a density of 7.0g/cm cubed. in its solid state, iron has a density of 8.0g/cm cubed.
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Physics, 21.06.2019 20:40
The metric unit of electrical power is the watt volt ampere ohm
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Physics, 22.06.2019 07:30
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
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Physics, 22.06.2019 13:00
Ways that industry and agriculture use physical properties to separate substances
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Can you give an example of any energy transformation where there is no dissipation of energy?
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