A 40-gram block of copper at 95*C is placed in 105 g of water at an unknown temperature. After equilibrium is reached, the final temperature of the water is 24*C. What was the initial temperature of the water?
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Ответ:
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Ответ:
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Explanation:
Ответ:
fast rotation
slow revolution
Explanation
Let us analyze the given options
•no rotation
Not applicable, since all planets in our solar system has rotation
•fast rotation
Applicable, due to the lesser effect of sun's gravity, their rotation has not been slowed down yet.
•slow revolution
Applicable, due their long orbit they take more time to revolve around the sun
•opposite revolution
Not applicable, all planet in our solar system revolve counterclockwise
•north to south rotation
Not applicable, all planets rotate when seen from their north pole as either clockwise or counterclockwise. Uranus may appear to rotate vertically but its north-south axis is actually tilted about 97.7°