Questions


August 2022 2 2 Report
32. Your mother asked you to cook a dried fish for breakfast and you
accidentally mixed the oil with water. What method will you use to
separate the mixture?
A. decantation
C. evaporation
B. magnetism
D. filtering
33. Javon had noticed that the amount of water in a container with a plant becomes
less as the days goes by. What is the reason why the amount of water decreases?
A. Water in the container was not changed,
B. Some insects sipped the water.
C. Water evaporated because of heat.
D. The plant has a stem.
34. While boiling water in a kettle, Gwayne noticed that there are smoke coming
from the spout of a kettle. He asked his mother, "Why did the smoke rise upward?
What do you think will be the mother's answer?
A. because the water reached its cooling point
B. because the water reached its boiling point
C. because the water is heated and became water vapor
D. because the water is freezing
35. What phenomenon occurs when dispersed colloid particles scatter light?
A. Tyndall effect B. shaft effect C. miscibie D. immiscible

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