Mathematics, 04.05.2021 07:30 LukeneedhelpInMath
If 200 ml of tea at 90 °C is poured into a 400 g glass cup initially at 25 °C, what would be the final temperature of the mixture? Note: The specific heat capacity of water is 4186 J/kg °C, and the specific heat capacity of glass is 840 J/kg °C.
A) 61.4 °C
B) 71.4 °C
C) 0 °C
D) 36.4 °C
Answers: 3
Mathematics, 21.06.2019 23:40
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.
Answers: 1
If 200 ml of tea at 90 °C is poured into a 400 g glass cup initially at 25 °C, what would be the fin...
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