a.
C. 373
11. Which of the following will happen if you increase the rate of heating under a pot of boiling water?
a. The temperature of boiling water increases.
b. The rate of boiling water increases but not the temperature.
c. The rate of boiling water and the temperature of boiling water increases.
d. The temperature increases but not the boiling water.
12.
You drop a food color dye into the three containers with different temperatures of water, which
container will the food color scatter the fastest? The container with /of
a. cold water b. hot water
c. ice water
d. ice water, hot water and cold water
13 If object A and B have the same temperature and objects A and C have the same temperature, which is
TRUE about objects B and C? Object B has
a greater temperature than object C.
b. lesser temperature than object C.
c. temperature that is not the same with object C.
d. the same temperature with object C.
14. Which of the following happens when ice changes into liquid at 0°C?
The molecules move slower than before. C. The potential energy of the molecules increases.
b. The temperature of the substance increases. d. The average movement of the molecules increases.
15. The boiling point of water is 100°C. What is this in kelvin (K)? a. 173 b. 212
d. 512
16. One cold morning, you stand barefoot on a cement on the floor and your feet feel cold. Which of the
following explains what you feel? a. The heat from the feet flows through the floor.
b. The heat from the floor flows to the feet. c. The temperature of the feet is the same as the floor.
d. The temperature of the floor is higher than that of the feet.
17. Which of the following explains why liquid in the thermometer rise when put in hot water?
a. The liquid is boiling.
b. The liquid is evaporating.
c. The liquid gains heat from the hot water causing it to expand.
d. The liquid loses heat from the hot water causing it to contract.
18. Which of the following will happen to the temperature of an object when the particles are moving
faster? a. increases b. reduces
c. remains constant
d. increase then reduces
19. Which of the following will happen to the surface of the water when the rate of evaporation is greater?
a. It absorbs greater energy.
b. It absorbs less energy. c. It becomes cooler.
d. It becomes more massive.
20. Which of the following takes place when you call yourself by damping your skin with a wet towel during
warm days? a. The temperature of the water on your skin decreases as it evaporates.
b. The temperature of your skin increases as water evaporates from your skin.
c. Your skin absorbs the coldness of the water.
d. Your skin releases energy when water from your skin evaporates.







@vincenturielsasil
paki sagut nmn kung alam mo


yung mag sasagot nito slmt tlga༎ຶ‿༎ຶ​