Physics, 02.07.2019 01:10 rayniqueamee2002
For most purposes, we store electrical energy in batteries. but there are drawbacks to batteries: a)they release their energy rather slowly and are very damaging environmentally. b) capacitors would be much cleaner for the environment and can be quickly recharged. c) unfortunately they don’t store much energy.
Answers: 1
Physics, 20.06.2019 18:02
Afour step process is shown in the diagrams provided. this process begins with two metal spheres with no charge and ends with opposite charges on the spheres which of the following best describes the process demonstrated in the four steps in the diagram?
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Physics, 21.06.2019 22:30
Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?
Answers: 1
Physics, 22.06.2019 20:30
Why does karst topography exist in some geographic location? a. few climates have enough oxygen b. most regions have rock layers other than limestone c. in most regions, the soil is too thin d. the water is too acidic enough in most places
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For most purposes, we store electrical energy in batteries. but there are drawbacks to batteries: a...
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