Physics, 27.06.2019 11:00 loganjune5033
Increasing the surface area of two objects would drease the heat transfer between them. true or false
Answers: 1
Physics, 22.06.2019 19:40, xman32201
Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earth’s magnetic field, which is 0.50 g. is this value cause for worry?
Answers: 1
Physics, 23.06.2019 17:30, maddie0533
The diver on the diving board weighs 500 newtons the diving board is 5 meters above the ground what is the divers gravitational
Answers: 2
Increasing the surface area of two objects would drease the heat transfer between them. true or fals...
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