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Equilibruim and Particles
By Bonnie Coldiron
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Last updated almost 4 years ago
15 questions
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Thermal Energy, Equilibriam,
Question 1
1.
What is the direction of heat flow?
Need help go to page 75
Heat is being transferred from the cold object to the hot object.
Thermal energy is being transferred from the cold object to the warm object.
Thermal energy is being transferred from the hot object to the cold object.
Question 2
2.
Define : equilibrium
Need help see page 8
Question 3
3.
The 2 samples will come into contact. What will happen to the energy?
Nothing will happen to the Energy
Energy will be transfered from Sample A intro Sample B
Energy will be transfered from Sample B into Sample A
Question 4
4.
The 2 samples will come into contact. What will happen to the temperature?
Question 5
5.
The 2 samples will come into contact. What will happen to the energy?
Nothing will happen to the Energy.
Energy will be transfered from Sample A intro Sample B
Energy will be transfered from Sample B into Sample A
Question 6
6.
The 2 samples will come into contact. What will happen to the temperature?
The new temperature will be 0
o
C
Nothing will happen to the Temperature
Question 7
7.
The 2 samples will come into contact. What will happen to the energy?
Thermal Energy will be 1.0 kJ
Thermal Energy will be 15.0 kJ
Thermal Energy will be 100 kJ
Question 8
8.
The 2 samples will come into contact. What will happen to the temperature?
The new temperature will be 30
o
C
Nothing will happen to the Temperature
Question 9
9.
The 2 samples will come into contact. What will happen to the energy?
Thermal Energy will be 210 kJ
Thermal Energy will be 217.5 kJ
Thermal Energy will be 225 kJ
Question 10
10.
The 2 samples will come into contact. What will happen to the temperature?
Question 11
11.
What is the average thermal energy of Sample E? _______
Add the numbers together, press equal then divided by 9
Question 12
12.
What is the average thermal energy of Sample F? _______
Add the numbers together, press equal then divided by 9
Question 13
13.
Sample E and F are at equilibrium
True
False
Question 14
14.
In
part b
of the image, describe the process of heat flow.
Heat is being transferred from the cold object to the hot object.
Thermal energy is being transferred from the cold object to the warm object.
Thermal energy is being transferred from the hot object to the warm object.
Question 15
15.
In
part c
of the image, describe the process of heat flow.
Heat flows slowly from one object to the other. Equilibrium has been reached.
Heat flows from the warm object to the hot object. Equilibrium has been reached.
Heat has stopped flowing between the objects. Equilibrium has been reached.
tiny organisms that are made of a single cell
to move from one object to another or one place to another
to make something safe to eat or drink by heating it
a “balanced state” in which a system is stable, such as when two or more samples are at the same temperature
when something stays mostly the same over time
when something becomes different over time
Nothing will happen to the Temperature
The new temperature will be 30
o
C
The new temperature will be 100
o
C
The new temperature will be 75
o
C
The new temperature will be 54.
o
C
The new temperature will be 0
o
C
The new temperature will be 75
o
C
The new temperature will be 30
o
C
The new temperature will be 100
o
C
The new temperature will be 0
o
C
The new temperature will be 100
o
C
The new temperature will be 75
o
C
Nothing will happen to the Temperature
The new temperature will be 100
o
C
The new temperature will be 0
o
C
The new temperature will be 61.4
o
C
The new temperature will be 63.6
o
C
The new temperature will be 65.9
o
C
Thermal energy is being transferred from the hot object to the cold object.