Physics Quiz on Atoms and Molecules
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Questions and Answers

What is formed when atoms bond together?

  • Element
  • Mixture
  • Compound
  • Molecule (correct)

    • What is the simplest form of an atom composed of?

  • One proton and one electron (correct)
  • One neutron and one proton
  • One proton only
  • One electron and one neutron

    • What is used as the reference for measuring the specific gravity of gases?

  • Barometers
  • Air (correct)
  • Hydrometers
  • Thermometers

    • What type of energy is the capacity of an object or a body to perform?

    <p>Work</p> Signup and view all the answers

    How many revolutions will the driven gear turn when the drive gear turns 200 revolutions, given a 1:4 gear ratio?

    <p>50</p> Signup and view all the answers

    What type of stress is the top skin of a metal wing subjected to during flight?

    <p>Compression</p> Signup and view all the answers

    What is the unit of measurement for work in the English system?

    <p>Foot-pounds</p> Signup and view all the answers

    What type of energy is stored in a stretched spring?

    <p>Potential energy</p> Signup and view all the answers

    What is the formula for Newton's Second Law of Motion?

    <p>F=MxA</p> Signup and view all the answers

    What is the device used to measure the specific gravity of liquids?

    <p>Hydrometer</p> Signup and view all the answers

    What is a force that tends to cause rotation about a point?

    <p>Torque</p> Signup and view all the answers

    What are the three physical states of matter?

    <p>Solid, liquid, gas</p> Signup and view all the answers

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