subject
Physics, 23.10.2020 21:40 kayelynn003

A metal ball of mass 100 g is heated to 90 ° C and then cooled to 25 ° C. The heat lost in the process is 2.5 kJ. Another metal ball of mass 200 g is heated to 90 ° C and then cooled to 25 ° C. The heat lost in the process is 5.0 kJ. What can be concluded from the data?

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 14:40
If the moon has a diameter of 2,159.14 miles, what is the maximum distance that it could be observed by the naked eye with enough detail that you could distinguish it from other celestial bodies (assuming that you have 20/20 vision)
Answers: 3
question
Physics, 22.06.2019 02:00
Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd question 6 options: 3000 joules 30 joules 320 joules 3200 joules
Answers: 2
question
Physics, 22.06.2019 10:30
What are two different ways you could find the value of a? explain these methods.
Answers: 2
question
Physics, 22.06.2019 18:00
Consider an ideal gas at 27.0 degrees celsius and 1.00 atmosphere pressure. imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. what is the length l of an edge of each small cube if adjacent cubes touch but don't overlap?
Answers: 2
You know the right answer?
A metal ball of mass 100 g is heated to 90 ° C and then cooled to 25 ° C. The heat lost in the proce...
Questions
question
Mathematics, 19.03.2020 22:30
question
Mathematics, 19.03.2020 22:30
question
Mathematics, 19.03.2020 22:30