A 400 g block of ice at 0 C is placed inside an empty copper bowl at 30 C". Given enough time, this system reaches a steady state temperature of 5 C". If the system is thermally insulated from the surroundings, what is the mass of the copper bowl? The specific heat capacities of water and copper are 4180 J kg K and 386 J kg'K', respectively. The latent heats of fusion and vaporization of water are 333 kJ kg and 2256 kJ kg', respectively.
A). 15,6 kg
B). 10.2 kg
C). 17.8 kg
D). 14.7 kg
Answers: 2
Other questions on the subject: Physics
Physics, 22.06.2019 00:00, raeganwelch
Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.
Answers: 2
Physics, 22.06.2019 17:20, elkinsmarie88oyzd23
Select all the correct answers. which two statements are true? a moving magnetic field creates an electric field. a constant magnetic field creates an electric field. a constant electric field creates a magnetic field. a moving electric field creates a magnetic field. resetnext
Answers: 1
You know the right answer?
A 400 g block of ice at 0 C is placed inside an empty copper bowl at 30 C". Given enough time, this...
Questions in other subjects:
Mathematics, 13.10.2020 02:01
Mathematics, 13.10.2020 02:01
English, 13.10.2020 02:01
Mathematics, 13.10.2020 02:01
Mathematics, 13.10.2020 02:01
Social Studies, 13.10.2020 02:01
Social Studies, 13.10.2020 02:01
