Physics, 27.07.2019 02:10 tristanortonubca
The the earth's average temperature (in c) if the earth had no atmosphere? the emissivity of the surface is very close to 1. actual average temperature of the earth, about 15 °c, is higher than your calculation because of the greenhouse effect) express your answer to two significant figures and include the appropriate units. tvalue units submit provide feedback < return to assignment
Answers: 3
Physics, 22.06.2019 04:30
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
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Physics, 22.06.2019 08:50
The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?
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Physics, 22.06.2019 09:30
True or false graphs must include scales that increase by the same amount
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Physics, 22.06.2019 10:30
Astone weighing 1.5 kilograms is resting on a rock at a height of 20 meters above the ground. the stone rolls down 10 meters and comes to rest on a patch of moss. the gravitational potential energy of the stone on the moss is joules.
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The the earth's average temperature (in c) if the earth had no atmosphere? the emissivity of the su...
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