Sound Flashcards
1
Q
How does sound travel 🔉🔊👂🏻🗣?
A
Sound travels through vibrations which create sound waves
2
Q
What are the 3 materials sound can travel through 👉🏻🚪👉🏻?
A
1) solid 🚪
2) gas💨
3) liquid🚰
3
Q
Can you name the 2 sound waves 🌊🌊🌊🌊🌊🌊🌊🌊🌊🌊🌊🌊🌊🌊?
A
1) longitude wave 👈🏻🌊👉🏻
2) transverse wave 👉🏻🌊👈🏻
4
Q
How is sound measured 📏?
A
Decibels 🔔
5
Q
Why can’t you hear sound in space 🌚💫?
A
Because there is no air in space so there is no particles for sound to vibrate. 🌪
6
Q
Which of these animals use echo location
🐶🦊🦁🐵🐔🐧🙈🐮🐻🐱🦄🦇🐸🐬🐃🐫🐖🐷🐷🐷🐷🐷🐷🐷🐷🐷🐷🐳
A
1) 🦇
2) 🐬
3) 🐳
