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One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
What is the change from gas to liquid called?
What is the change from liquid to solid called?
During condensation, is heat energy transferred to or from the gas particles?
How do particles usually move as they cool?
What movement can particles in a frozen solid still make?
Water vapour touches a cold mirror. What forms?
What happens to gas particles as they condense?
Which change is liquid → gas?
Which change is solid → liquid?
As a liquid freezes, its particles eventually…
During freezing, heat energy is transferred from the liquid particles to the surroundings.
During cooling, “cold” moves into a liquid and makes its particles stop completely.
Particles in a liquid can slide past one another.
A human particle model can show movement and arrangement, but the people are not to scale.
Condensation and freezing both involve energy being transferred away from the particles.
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
Grade 9 Week 5, The Mpemba Effect
15 questions
