subject
Physics, 29.04.2021 21:40 bumeh511

Information: A jet of steam at 100℃ is directed for a short time on to a large block of ice at 0℃. Some of the steam condenses to form water and some ice is melted. The condensed steam forms 0.40 kg of water at 0℃.

Questions:

1. Calculate the heat given out by this steam in changing to water without change in temperature. [Take the specific latent heat of vaporization of water as 2 200 kJ/kg].

2. Calculate the heat given out by this water as it cools to the temperature of the ice. [Take the specific heat capacity of water to be 4.2 kJ/(kg K).]

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 15:10
The graph below represents the work done by a student while running up flights of stairs. determine the student's power output after 10 seconds: 1600 j/s 8000 j/s 160 j/s 800 j/s
Answers: 3
question
Physics, 22.06.2019 05:30
Anybody wanna ? (picture included? )
Answers: 1
question
Physics, 22.06.2019 15:30
What is an aquifer for science class
Answers: 2
question
Physics, 22.06.2019 16:00
Suppose a soccer ball is kicked from the ground at an angle 20.0ΒΊ above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.
Answers: 2
You know the right answer?
Information: A jet of steam at 100℃ is directed for a short time on to a large block of ice at 0℃....
Questions
question
Biology, 29.10.2020 21:20
question
Mathematics, 29.10.2020 21:20
question
Mathematics, 29.10.2020 21:20
question
Mathematics, 29.10.2020 21:20
question
Mathematics, 29.10.2020 21:20
question
Biology, 29.10.2020 21:20
question
Social Studies, 29.10.2020 21:20