subject
Physics, 19.08.2021 15:00 mcouil9369

A 0.2 kg block of ice at 0°C is placed into a Styrofoam calorimeter cup with an unknown mass of water at 20°C. When thermal equilibrium is reached, the final temperature is measured to be 5°C. What was the mass of the water initially in the cup?​​

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 22:50
Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object
Answers: 2
question
Physics, 22.06.2019 07:10
Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers
Answers: 1
question
Physics, 22.06.2019 14:40
How does an observation about an object differ from an inference about that object
Answers: 1
question
Physics, 23.06.2019 01:00
What happens when the number of protons in an atom changes
Answers: 1
You know the right answer?
A 0.2 kg block of ice at 0°C is placed into a Styrofoam calorimeter cup with an unknown mass of wate...
Questions
question
Chemistry, 31.08.2019 06:30
question
English, 31.08.2019 06:30