sound lesson 1 | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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7️⃣ Why do bats use echolocation?

To find food in the dark.

2️⃣ What does sound need to travel?

medium

🔟 Why does sound travel fastest in solids?

Because the particles are closer together.

Which will have a lower pitch: a short or long guitar string?

long

1️⃣ How does sound travel?

through vibrations in a medium

4️⃣ Can sound travel in space? why?

No, because there is no medium.

3️⃣ Where does sound travel the fastest: air, water, or solids?

solid

If an object vibrates faster, what happens to the pitch?

gets higher

8️⃣ What makes a sound louder?

Stronger vibrations.

2️⃣ Can sound travel through water?

yes

2️⃣ Which animal is famous for using echolocation?

bats, whales

🔟 Why does tapping on a table sound louder when you put your ear on it?

Because sound travels faster through solids than air.

6️⃣ What part of the ear helps us hear sound?

eardrum

What is pitch?

How high or low a sound is.)

what's a medium?

the matter sound travels though like solid liquid gas

If an object vibrates slower, what happens to the pitch?

gets lower

8️⃣ Which is better for echolocation: a hard wall or a soft curtain?

wall because it bounces better

9️⃣ What do we call sound that bounces back?

An echo.