Quizzes

Quick checks for every lesson. Each answer comes with a short explanation, so a wrong answer still teaches you something.

• Viscosity Quiz 5 questions from “Why Does Honey Pour So Slowly?”
• Surface Tension Quiz 5 questions from “How Does Water Climb Up A Thin Tube?”
• Pressure Quiz 5 questions from “Why Are Dams Thicker At The Bottom?”
• Hydraulics Quiz 5 questions from “How Does A Small Push Lift A Car?”
• Buoyancy Quiz 5 questions from “Why Does A Steel Ship Float?”

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