Scientific Units Quiz
1 / 15Watts, joules, pascals, and more! Test your recall of the units used to measure the world around us.
15 quick questionsNo sign-upFree to playTap an answer below to begin ↓
What is the SI unit of electric current?
About Scientific Units Quiz
Give your memory a workout with Scientific Units Quiz: 15 multiple-choice questions aimed at mixed difficulty, free to play right in your browser. Watts, joules, pascals, and more! Test your recall of the units used to measure the world around us. Expect to spend about 7 minutes; every question comes with an explanation, so you learn something even when you miss.
A few sample questions
1. What is the SI unit of electric current?
Answer: Ampere
2. What unit is used to measure force?
Answer: Newton
3. The hertz (Hz) is the unit of measurement for what?
Answer: Frequency
4. What unit measures electrical resistance?
Answer: Ohm
5. What is the SI unit of temperature?
Answer: Kelvin
Frequently asked questions
Will I lose my progress if I close the page?
Your overall progress — XP, streaks, and badges — is saved in your browser automatically. A quiz that's underway restarts if you leave mid-game, but at about 7 minutes, Scientific Units Quiz fits comfortably in one sitting.
How many questions are in Scientific Units Quiz?
Scientific Units Quiz has 15 multiple-choice questions. Each one has four answer options and an explanation that appears after you answer, so you learn something even when you miss.
Is Scientific Units Quiz free to play?
Yes. The entire SeniorBrainGames catalog — including Scientific Units Quiz — is free, with no sign-up required, no time limits, and no ads on top of the game. It also works offline once the page has loaded once.
How long does Scientific Units Quiz take?
Most players finish Scientific Units Quiz in about 7 minutes. You can pause between questions, replay it as often as you like, and there is no penalty for taking your time — answers are explained after you submit them.
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