Pretest Directions: Write the letter of the correct answer on the answer sheets provided.
1. It is a form of energy that can be seen by the naked eye and travels faster than sound waves.
A. heat
C. mechanical
B. light
D. sound
2. An egg will be cooked in boiling water because heat transfers in
A. Gas
C. solids
B. liquids
D. waves
3. Heat transfer ___________.
A. when there is electrical energy.
B. from a colder object to warmer one. C. from a warmer object to a colder one. D. depends on the temperature of the object.
4. Which materials will give us heat?
A. burning firewood
C. melted ice
B. guitar string
D. Snow
5. Which prevents sound from travelling through empty space or vacuum?
A. gravity
B. heat transfer
C. lack of medium to transmit the vibration
D. sound waves
bràìńĺèśs ko tamang sagot (nakita ko na po ung ibang sagot sa brainly kaya alam ko king nanggagaya kayo)
1. It is a form of energy that can be seen by the naked eye and travels faster than sound waves.
A. heat
C. mechanical
B. light
D. sound
2. An egg will be cooked in boiling water because heat transfers in
A. Gas
C. solids
B. liquids
D. waves
3. Heat transfer ___________.
A. when there is electrical energy.
B. from a colder object to warmer one. C. from a warmer object to a colder one. D. depends on the temperature of the object.
4. Which materials will give us heat?
A. burning firewood
C. melted ice
B. guitar string
D. Snow
5. Which prevents sound from travelling through empty space or vacuum?
A. gravity
B. heat transfer
C. lack of medium to transmit the vibration
D. sound waves
bràìńĺèśs ko tamang sagot (nakita ko na po ung ibang sagot sa brainly kaya alam ko king nanggagaya kayo)
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1. It is a form of energy that can be seen by the naked eye and travels faster than sound waves.
A. heat
B. light
C. mechanical
D. sound
•••••••••••••••••••••••••••••••••••••••••••••••••••
2. An egg will be cooked in boiling water because heat transfers in
A. Gas
B. liquids
C. solids
D. waves
•••••••••••••••••••••••••••••••••••••••••••••••••••
3. Heat transfer ___________.
A. when there is electrical energy.
B. from a colder object to warmer one.
C. from a warmer object to a colder one.
D. depends on the temperature of the object.
•••••••••••••••••••••••••••••••••••••••••••••••••••
4. Which materials will give us heat?
A. burning firewood
B. guitar string
C. melted ice
D. Snow
••••••••••••••••••••••••••••••••••••••••••••••••••
5. Which prevents sound from travelling through empty space or vacuum?
A. gravity
B. heat transfer
C.lack of medium to transmit the vibration
D. sound waves
•••••••••••••••••••••••••••••••••••••••••••••••••••
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