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In fair weather, there is an electric field at the surface of the earth, pointing down into the ground. what is the sign of the electric charge on the ground in this situation?
Answers: 1
Physics, 22.06.2019 05:30, 444x4gang4
Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is
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Physics, 22.06.2019 07:20, coolusername1314
The softest and hardest minerals are: softest hardest
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Physics, 22.06.2019 11:20, James17syoboda
Sound is a disturbance that travels through a medium as a
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Physics, 22.06.2019 13:30, Bra1nPowers
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
In fair weather, there is an electric field at the surface of the earth, pointing down into the grou...
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