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Waves and Sounds. By: Taylor Honaker . Types of waves . Reflection- you could be talking and the waves would bounce off something and come back Refraction- talking with paper in front of your mouth Defraction- putting a spoon in coffee or water when mixing it

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Waves and sounds

Waves and Sounds

By: Taylor Honaker


Types of waves
Types of waves

  • Reflection- you could be talking and the waves would bounce off something and come back

  • Refraction- talking with paper in front of your mouth

  • Defraction- putting a spoon in coffee or water when mixing it

  • Constructive interference- when its raining to drops of water would land next together and to of the waves would come together

  • Destructive interference – you could have someone shouting on one side of the room and then another doing the same but on the other side creating a muffled sound.


Ultrasound and infrasound
Ultrasound and infrasound

  • Ultrasounds- are high pitch sounds that cant be detected by the human ear.

    examples: dolphins use ultrasounds to communicate for food, danger and matting. Humans use the same thing for the growth of babies that are not born yet

  • Infrasound- are very low pitch sounds that also cant be detected by the human ear

    examples: elephants, rhinos and other animals use this for finding food, warnings , matting and other communication


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