Question 1
Which scientific principle states that the total amount of energy remains constant in an isolated system?
- Conservation of energy
- Conservation of momentum
- Conservation of charge
- Conservation of mass
Show the answer
Conservation of energy
Science · Physics
Energy trivia quiz
Energy trivia, played live: seven rounds, ten seconds a question. QuizDown has over 120 Energy questions, from easy to expert, and you’re matched with a real player who gets the same seven.
What the Energy questions cover
- Relativity
- Blackbody radiation
- Casimir effect
- Conservation
- Debye model
- Electric fields
- Entropy
- Fermi gas
- Gravity
- Light
- Noether theorem
- Nuclear binding
Try three Energy questions
Question 2
What SI unit is used to measure both work and energy?
- Newton
- Joule
- Watt
- Volt
Show the answer
Joule
Question 3
On a United States Nutrition Facts label, what unit commonly indicates the energy supplied by food?
- Watts
- Volts
- Calories
- Newtons
Show the answer
Calories
In a real match you’d have ten seconds for each, and faster right answers score more.
How a Energy match works
- Seven rounds. The same seven Energy questions for you and your opponent.
- Ten seconds each. A right answer in two seconds scores 20; at the buzzer, 11.
- The last round counts double. It’s never over until it’s over.
Your Energy ranking is its own: climb it without your other topics dragging you down.