You took an electroscope. You initially charged it with net negative charge. Now you want to determine the unknown charge of a charged rod. So you bring the charged rod very close to the electroscope, as a result, the separation between the gold leaves inside the electroscope increases. From this observation, you conclude that the unknown charged rod is: g
Answers: 1
Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 22.06.2019 20:00
Which is the most accurate name for the covalent compound p2o3?
Answers: 2
You took an electroscope. You initially charged it with net negative charge. Now you want to determi...
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