Sound Fundamentals
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Questions and Answers

What is the speed of sound in air at room temperature?

  • 150 meters per second
  • 500 meters per second
  • 343 meters per second (correct)
  • 1000 meters per second
  • What is sound?

  • A form of light energy
  • A form of potential energy
  • A form of energy produced by vibrations (correct)
  • A form of kinetic energy
  • Which property of a sound wave determines its loudness?

  • Amplitude (correct)
  • Speed
  • Wavelength
  • Frequency
  • Study Notes

    Sound Basics

    • The speed of sound in air at room temperature is approximately 343 meters per second (m/s).
    • Sound is a form of mechanical wave that propagates through a medium, such as air, water, or solids.
    • The loudness of a sound wave is determined by its amplitude, which is the maximum displacement of the wave from its equilibrium position.

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    Description

    Test your knowledge of sound with this class 8 science quiz! Explore the fundamentals of sound, including its definition, speed in air at room temperature, and the property that determines its loudness. Engage in a fun learning experience and expand your understanding of sound waves.

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