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Supernovae can eject material at

Supernovae can eject material at velocities of 0.001c. Will gas ejected by a supernova which occurs inside a dwarf galaxy with a
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2. asked by qwerty
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Distinguish between properties of the two major types of supernovae: massive star supernovae and white dwarfs.All supernovae
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2. asked by Misty
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White dwarf supernovae are excellent standard candles with very consistent light curves. The[ Select ] of white dwarf supernovae
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When a certain material is illuminated with visible light, electrons jump from lower to higher energy states in atoms of the
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2. asked by Leigh
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A rocket is fired in deep space, where gravity and drag forces are 0. If The rocket has in initial mass of 6000kg and eject gas
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2. asked by Smalls
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Sus and Eject were playing a game. Sus had 2 points for every 1 points Eject had. When Eject scored 24 more points, he then had
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2. asked by Anonymous
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X rays bombarding heavy atoms can be usedto eject electrons from the 1s shell in atoms; indeed, this is the starting point for
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2. asked by Andrew
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It takes 254 kJ/mol to eject electrons from a certain metal surface. What is the longest wavelength oflight (nm) that can be
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2. asked by Anonymous
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Which is evidence for the existence of dark energy?(1 point)Responses Supernovae that are moving away at an accelerating rate.
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Which is evidence for the existence of dark energy?(1 point)Responses Galaxies that are rotating at a constant rate. Galaxies
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2. asked by SRB
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