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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 heat?
What is temperature?
What is thermal energy?
What is total energy?
What is average energy?
What is thermal energy transfer?
What is absolute zero?
Heat and temperature mean exactly the same thing.
Thermal energy is measured in joules.
Temperature can be measured in degrees Celsius.
A hotter object must always contain more thermal energy than a cooler object.
Energy naturally transfers from a hotter object to a cooler object.
Two equal masses of the same material at the same temperature have different average particle kinetic energies.
Under otherwise identical conditions, a larger temperature difference generally causes faster initial energy transfer.
Absolute zero is 0 °C.
Which unit measures energy?
Which unit measures temperature?
Which water sample has greater average particle kinetic energy?
A hot bead is in cooler air. Energy transfers:
As an object cools, average particle kinetic energy:
A sample is 50 °C and the room is 20 °C. The difference is:
Which water sample has the higher temperature?
What does temperature tell us about particles?
Equal water samples are at 30 °C, 50 °C and 80 °C in a 20 °C room. Which initially transfers energy fastest, with otherwise identical conditions?
A sample is 80 °C and the room is 20 °C. What is the temperature difference?
Why might a large warm object contain more thermal energy than a tiny hot object?
What is approximately absolute zero?
Equal masses of water are at 25 °C and 60 °C. Which contains more thermal energy, using the same reference?
What happens when two objects reach the same temperature?
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.
Cell Cycle
15 questions
