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WorksheetsParticle Theory of Matter Quiz
Total questions: 11
Worksheet time: 32mins
In order for an object to have kinetic energy, it must be doing what?
Resting
Moving
Charging
Decaying
What is a measure of the average kinetic energy of the particles that make up an object or a substance?
Temperature
Pressure
Volume
Mass
Explain how you can decide whether a substance is a solid, a liquid, or a gas.
Consider a balloon filled with air on a hot summer day. How does the increase in temperature affect the volume of the balloon? Which state of matter inside the balloon is affected the most?
The volume decreases and solids are affected the most
The volume increases and gases are affected the most
The volume remains the same and liquids are affected the most
The volume decreases and liquids are affected the most
How does the particle theory of matter explain the ability of a liquid to flow?
By describing how particles move and interact in different states of matter
Through the calculation of liquid density
By measuring the viscosity of the liquid
Using the temperature dependence of liquid flow
Match the following changes of state:
Freezing
Sublimation
Condensation
How does the particle theory of matter explain the process of a puddle of water evaporating on a sunny day?
By stating that water particles gain energy from the sun, move faster, and escape into the air as gas.
By claiming that water transforms into a solid before evaporating.
By suggesting that water directly disappears without changing its state.
By indicating that the process is purely a chemical reaction unrelated to particle movement.
What is happening to the temperature of a block of ice while it is melting under the sun?
If two soccer balls are kicked across a field, how can you tell which one has more kinetic energy?
By measuring the mass of each ball
By observing which ball travels the farthest
By comparing the size of the balls
By timing how long each ball is in the air
While filling a balloon with air for a party, your sibling comments that since the air takes the shape of the balloon, it must be a liquid. How would you respond to that statement?
Why do potatoes remain unburnt while submerged in boiling water but end up getting burnt once the water has completely evaporated?
Because water maintains a constant temperature at boiling point, preventing the potatoes from burning
Because the potatoes absorb all the water, making them impossible to burn
Because the heat is evenly distributed in the water, preventing hotspots
Because the water creates a protective layer around the potatoes, shielding them from heat
