Physics, 04.08.2019 12:30 steffweikeloyrt00
When 137 ml of water at 25 °c is mixed with 82 ml of water at 76 °c, what is the final temperature of water? assume that no heat is lost to the surroundings and that the density of water is 1.00 g/ml.
Answers: 1
Physics, 22.06.2019 18:30
Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction
Answers: 2
Physics, 22.06.2019 19:00
According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?
Answers: 3
When 137 ml of water at 25 °c is mixed with 82 ml of water at 76 °c, what is the final temperature o...
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