Sound travels in waves. It is defined as the energy an object produces when it vibrates quickly. When you talk into the flower, your voice creates sound waves that then travel through a plastic pipe in the ground to reach the other side. So you can talk with your flower friend at the other end!
Click here to learn about the science of sound
Some Funky Fun Facts:
● Dogs can hear at a higher frequency than us, meaning they hear some noises
that we cannot.
● Sound travels at a speed of about 767 miles per hour.
● The younger you are, the higher in frequency you can hear.
● The study of waves is known as acoustics.
● Sound travels about 4x faster in water than in air.
● Space does not have sound, as it is a vacuum, sound cannot travel through a
vacuum.
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