SOUND WAVES INFO

SOUND WAVES

• Sound comes from vibrations. These vibrations create sound waves
• Which move through medium such ax air and water before reaching
• Our ears.

INFO ABOUT SOUND WAVES

• Our ears vibrate in a similar way to the original source of the
• Vibration, allowing us to hear many different sounds

SOUND WAVES

• Sound can’t travel through a vacuum (an area empty of matter).
• The speed of sound is around 767 miles per hour (1,230 kilometres
• Per hour

SOUND WAVES HOW IS IT IMPORTANT

• Sound is an important concept in science. Understanding how sound
• Travels, why some Sounds are loud than others.

SOUND WAVES WHAT DO THEY DO

• Sound waves traveling through air are indeed longitudinal
• Waves with compression and rarefaction.

SOUND WAVES

• Sound is used by many animals to detect danger, warning
• Them of possible attacks before they happen

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