1. Panabo SDA Learning Center, Inc.
Purok 18, New Visayas, Panabo City
Third Final/Grading
Science 4 (PHYSICS)
Name:_________________________________________ Date:____________
GENERAL INSTRUCTION: Read and follow specific instructions. Analyze carefully each item and give the best answer.
No scratch papers! Avoid ERASURES.
Test I.A – Multiple Choice
Direction: Read and understand each statement. Shade the best letter of your choice.
a b c d
O O O O 1. It is very necessary in measuring temperature.
a. stethoscope b. barometer c. sphygmomanometer d. thermometer
O O O O 2. Refers to the substances that make use of their physical property that reacts to changes in temperature.
a. temperature substances b. Thermometric substances
c. Thermal substances d. Temperic substances
O O O O 3. The following properties are characteristics of a substance use to react changes must have the following,
EXCEPT:
a. It must have a changing color property
b. The liquid must have a fixed mass volume
b. It has a resistance property of a piece of metal
d. Its pressure of a fixed mass of gas should be at constant volume.
O O O O 4. Which is considered as the Absolute Temperature scale?
a. Sarah scale b. Fahrenheit scale c. Kelvin scale d. Celsius scale
O O O O 5. Clessah tries to hold two glasses filled with hot water in glass 1 and cold water on glass 2. What she wants to
know?
a. The hotness of the two glasses
b. The coldness of the two glasses
c. The thermal energy of the two glasses
d. The temperature of the two glasses.
O O O O 6. Heat flows from region of _______ temperature to region of _______ temperature.
a. equal; colder b. hotter; colder c. colder; hotter d. colder; equal
O O O O 7. Seth places the kettle with water on the stove. He waits until it heats up, in which heat/thermal energy be transferred
from the stove, to the kettle, to the water. What is the unit for heat?
a. Joules b. Newton c. Watts d. Calorie
O O O O 8. From the situation in number 7, what type of heat transfer occurs when heat is being transferred from the
stove to the kettle?
a. conduction b. convection c. radiation d. heat
O O O O 9. How about when heat is being transferred from the kettle to the water?
a. conduction b. convection c. radiation d. heat
O O O O 10. You placed a mothball on your closet. After a week, you noticed that it was gone. What phase change
occur?
a. Vaporization b. Deposition c. Condensation d. Sublimation
For questions 11-15, each item have two statements: a and b choose the best answer by referring to
the following choices.
A = only statement number one is true
B = only statement number two is true
C = both two statements are true
D = neither of the two statements are true
O O O O 11. a. Temperature refers to the average thermal energy per molecule
b. Heat is defined as the thermal energy that is being transferred from one object to another
O O O O 12. a. Our refrigerators have thermostats to regulate the temperature inside it. The machine tends to absorb
only a percent of the heat possessed by the substance and expel it outside the refrigerator.
b. Sublimation requires a decrease in temperature in order for the heat not to escape from the object.
O O O O 13. a. One example of deposition is dry ice.
b. Condensation requires lower temperature.
O O O O 14. a. Heat transfers from a region with lower temperature to the region with higher temperature.
b. When an object is heated, energy is actually given to the object being heated.
O O O O 15. a. Molecules travel faster when the temperature increases.
b. Particles become more energetic when heated.
SCORE:
Knowledge:_____
Process:_____
Understanding:_____
2. Test II. Solving
Direction: Complete the table with the correct equivalent of the different Temperature Scales. Show your solution.
Celsius Fahrenheit Kelvin
37
77
797
-77
879
Test III. Essay
Direction: Answer all the given questions comprehensively. Don’t skip these items. Observe formality.
1. Illustrate and explain the different phase changes. (20 pts)
2. What do you think will happen if we will reach the thermal equilibrium from the constant heat transfer from the sun
(radiation) to the earth? (5 pts)
3. Let us put in a similitude the characteristic of heat in which it can be transferred (either with or without a medium) to
love, to whom will you transfer that love and why? Will you use any medium to transfer it? Why? And if you will use a
medium what/Who will it be and why?
“If any of you lack WISDOM, let him ask of GOD, that giveth to all men liberally, and upbraideth not; and it
shall be given him.” --James 1:5
God Bless! . .
Prepared by:
Sarah Jane C. Lambonao
Science 4 Teacher
