Science & Tech quizzes: 2 topics, 140+ questions

All Science & Tech quizzes

Sample Science & Tech questions

1. One newton is the force that gives a mass of 1 kg an acceleration of what?

   • 1 m/s
   • 9.8 m/s squared
   • 10 m/s squared
   • 1 m/s squared
   Show answer

   Answer: 1 m/s squared. 1 N = 1 kg m/s2. More Physics questions

2. By Archimedes' principle, the buoyant force on an immersed body equals the weight of what?

   • The body itself
   • The fluid it displaces
   • The container
   • The air above it
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   Answer: The fluid it displaces. The upward buoyant force equals the weight of the displaced fluid. More Physics questions

3. What is the plane curve proposed by Descartes to challenge Fermat's extremum-finding techniques called?

   • Elliptic Paraboloid of Descartes
   • Cartesian Coordinates
   • Descarte's Helicoid
   • Folium of Descartes
   Show answer

   Answer: Folium of Descartes. The correct answer is Folium of Descartes. More Mathematics questions

4. How many zeptometres are inside one femtometre?

   • 10
   • 1000
   • 1,000,000,000
   • 1,000,000
   Show answer

   Answer: 1,000,000. The correct answer is 1,000,000. More Mathematics questions

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