Answers: 2
Physics, 22.06.2019 12:00, jazz8224
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 15:50, bapefer498
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 2
) (Problem 2.35 from text) Consider a light wave having a phase velocity of 3x10-8 m/s and a frequen...
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