Thermo Session 2
Authored by Shervan B
Engineering
University
Used 1+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. What is a compressed liquid?
A liquid that is about to vaporize
A liquid that has a temperature higher than the saturation temperature at a given pressure
A liquid that has a temperature lower than the saturation temperature at a given pressure
A mixture of liquid and vapor in equilibrium
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2. Which of the following statements about phase change is correct?
The temperature always increases during a phase change
The temperature remains constant during a phase change if pressure is held constant
The pressure always increases during a phase change
The pressure remains constant during a phase change regardless of conditions
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3. The point where all three phases (solid, liquid, vapor) coexist in equilibrium is called:
Critical point
Superheated point
Saturation point
Triple point
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4. The latent heat of fusion refers to:
The energy required to change a solid to a liquid at constant temperature and pressure
The energy required to completely vaporize a liquid
The energy absorbed during freezing
The energy required to increase the temperature of a substance by 1°C
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5. What happens to specific volume during the vaporization process at constant pressure?
It decreases
It remains constant
It increases significantly
It fluctuates randomly
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6. Which of the following is NOT a property diagram commonly used to study phase changes?
Temperature-Volume (T-v) diagram
Enthalpy-Momentum (H-M) diagram
Pressure-Volume (P-v) diagram
Pressure-Temperature (P-T) diagram
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7. What is the quality (x) of a substance in a saturated liquid state?
0
0.5
1
Undefined
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
