Class 8 Sound Chapter Quiz
7 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary mode of propagation of sound?

  • Refraction
  • Diffraction
  • Conduction (correct)
  • Reflection

    • Which property of a medium affects the speed of sound?

  • Temperature (correct)
  • Color
  • Transparency
  • Density

    • In which medium does sound travel the fastest?

  • Steel (correct)
  • Wood
  • Water
  • Air

    • What is the unit of measurement for the intensity of sound?

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

    What is the definition of sound?

    <p>Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear</p> Signup and view all the answers

    What determines the pitch of a sound?

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

    What is the effect of increasing the amplitude of a sound wave?

    <p>Increases the loudness</p> Signup and view all the answers

    More Like This

    The Mechanics of Sound Waves
    5 questions

    The Mechanics of Sound Waves

    WorldFamousPink avatar
    WorldFamousPink
    Sound Propagation Quiz
    5 questions

    Sound Propagation Quiz

    WorldFamousLight avatar
    WorldFamousLight
    Sound Propagation: Medium and Speed
    18 questions

    Sound Propagation: Medium and Speed

    SubsidizedNeptune avatar
    SubsidizedNeptune
    Sound Propagation in a Medium
    10 questions

    Sound Propagation in a Medium

    AmbitiousAgate5726 avatar
    AmbitiousAgate5726
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser