Physics, 15.12.2021 04:10 robertbyrd2017
What effect will greater power have on the rate of change of the kinetic energy of an object?
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The difference between a red shift and a blue shift has to do with wavelength frequency. t or f
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Which atomic model was proposed as a result of j. j. thomson’s work?
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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?
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Physics, 22.06.2019 14:00
Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.
Answers: 1
What effect will greater power have on the rate of change of the kinetic energy of an object?...
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