Physics, 20.02.2020 07:31 krisgrace1485
In a given lightning flash, the potential difference between a cloud and the ground is 2.86 times 109 V and the quantity of charge transferred is 23.1 C. What is the decrease in energy of the transferred charge? (Please give the magnitude.) If all that energy could be used to accelerate a 1519 kg automobile from rest, what would be the final speed of the automobile?
Answers: 3
Physics, 21.06.2019 15:00, summer098890
Answer asap! the weather patterns on earth are shown in this image. explain why there are convection currents; why there are hotter and colder parts of earth.
Answers: 1
Physics, 21.06.2019 22:50, ijohnh14
If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)
Answers: 2
Physics, 22.06.2019 03:30, dmarte11092001
What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.
Answers: 1
In a given lightning flash, the potential difference between a cloud and the ground is 2.86 times 10...
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