A cup of hot tea, initially at 95oC, cools to 70oC, in 5.0 minutes when sitting in 25oC surroundings. Use Newton's Law of Cooling to determine how long it will take to cool to 35oC.
t = 2.89 min |
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t = 14.5 min |
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t = 28.9 min |
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t = 289 min |
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