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Water left at 150 degrees to cool in 80 degree

Water left at 150 degrees to cool in 80 degree rm. After t min temp of water is given by t(t)=80+70e^-0.096tFind temp 10 min
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2. asked by Alg
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At room temperature of 30 degree celsius, a glass of water takes one minute to cool from 80 degree celsius to 60 degree Celsius.
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2. asked by new user
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Carlos adds 100 mL of 80-degree water to 100 mL of 40-degree water. Predict the final temperature of the water when they are
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2. asked by Amoni
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the enthalpy of fusion of ice is 6.02 kJ/mol. the heat capacity of liquid water is 75.4 J/molC. What is the smallest number of
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2. asked by el
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In a physics experiment, Wendy immersed a copper of mass 300g in 100 degree C in boiling water and left it there for several
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2. asked by Samantha Chow
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Suppose I give you 2kg of a substance at 90 degree C with a specific heat of .75 cal/g degree C.How much ice water will it take
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2. asked by Andrea
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Consider 60 g of hot water at 70 degree C poured into a cavity in a very large block of ice at 0 degree C. A)What will be the
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2. asked by christy
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what mass of water at 10.0 degrees C is needed to cool 500.0ml of tea from 25.0 degrees C to 18.3 degrees C? Density and
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2. asked by RoseBud
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Choose the correct way to write the underlined part of the sentence.Amiri happily dangled his feet over the side of the pool
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Reggie has made a stew that is at 100 degree Fahrenheit and he wants to either heat it upto 165 degree F or cool down to 45
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2. asked by Munna
3. 555 views