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The Kid Should See This ๐ŸŒˆ๐Ÿชโœจ
The Kid Should See This ๐ŸŒˆ๐Ÿชโœจ
@tksst@fediscience.org  ยท  activity timestamp 2 days ago

๐Ÿ’๐Ÿปโ€โ™€๏ธ ICYMI: ๐Ÿ•ฏ๏ธ๐Ÿ”ˆ Physicist Dr. Helen Czerski uses a stethoscope on tree bark and candles in an anechoic chamber to show how #sound is a physical movement of #air molecules. Watch how flames flicker in sync with specific frequencies to make invisible sound waves visible!

๐Ÿ‘‰ Learn more: https://thekidshouldseethis.com/post/can-you-use-candles-to-see-sound?utm_source=mastodon&utm_medium=social&utm_campaign=new_content&utm_content=can-you-use-candles-to-see-sound

#science #fire #trees #stem #physics #nature #trees #audio #forests #education #experiments #tksst #video

A woman in a red shirt kneels in an anechoic chamber next to a speaker and many small, lit candles on the floor.
A woman in a red shirt kneels in an anechoic chamber next to a speaker and many small, lit candles on the floor.
A woman in a red shirt kneels in an anechoic chamber next to a speaker and many small, lit candles on the floor.
The Kid Should See This

Can you use candles to see sound?

What does a thirsty tree sound like? What can candle flames show us about the way sound travels? What is sound? On a hot day, moving water from a tree's
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