Which statement accurately describes the origin and expansion of the universe? as the universe continues to expand, it gradually gets warmer. galaxies that are farther away are moving away more slowly. cosmic background radiation is leftover thermal energy from the big bang. stars and galaxies formed almost immediately after the big bang occurred.
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Chemistry, 22.06.2019 13:30
Apush or pull that moves or changes and object when to objects touch
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Chemistry, 22.06.2019 17:10
Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]
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Chemistry, 22.06.2019 18:00
Heat is the total potential energy of a substance that can be transferred. true false
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Which statement accurately describes the origin and expansion of the universe? as the universe cont...
English, 10.12.2019 04:31
Mathematics, 10.12.2019 04:31
Physics, 10.12.2019 04:31
Mathematics, 10.12.2019 04:31
English, 10.12.2019 04:31
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Physics, 10.12.2019 04:31
Mathematics, 10.12.2019 04:31