ASTR 103 Quiz: Nov 15th- iClicker
16 Nov 2017
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A type ii supernova . is characterized by a spectrum that shows hydrogen lines and occurs when the iron core of a massive star collapses. Had all of their electrons forced into protons, making everything neutrons. Events which are simultaneous to a stationary observer are simultaneous to a moving observer. A moving object will be stretched along its direction of motion. It cannot be resolved by the general theory of relativity. It cannot be resolved by the special theory of relativity. The force of gravity is equal on all masses. Suppose you were watching an astronaut falling into a black hole. compared to your ship"s clock, the watch on the astronaut"s wrist would be running Up to 90% of a star"s mass can be thrown off in a supernova explosion. the remainder of the star will be a . Whether a star will end its life as a black hole, neutron star or white dwarf depends most on its.
