Game Preview

Sound

  •  English    12     Public
    What is sound?
  •   Study   Slideshow
  • What is sound?
    Sound is something that we can hear but cannot see
  •  15
  • Which organ do we use to listen to sound?
    Ears
  •  15
  • What is vibration?
    The fast back and forth movement of an object
  •  15
  • How is sound created?
    Sound is created when something vibrates
  •  15
  • How does the sound travel to our ears?
    Through soundwaves
  •  15
  • What happens when the soundwaves reach our ears?
    It makes our ear drums vibrate which then tells our brain we are hearing a sound
  •  15
  • Can sound travel through solids? How can we prove it?
    Yes, it can. Explain the experiment
  •  25
  • Can sound travel through air? How?
    Yes, it can. Explain the experiment
  •  25
  • What is Pitch?
    Pitch is how high or low a sound is
  •  20
  • Explain volume of sound
    Volume of sound is how loud or soft a sound is
  •  20
  • Compare and list which would make a loud sound and which would make a soft sound
    Look at the images and list
  •  25
  • Compare and list which is a high pitch sound and which is a low pitch sound
    Look at the image and list
  •  25