SOUND 2.1

SOUND 2.1

How does the sound travel?

Multiple Choice

Sound is caused by? 

• force
• vibrations
• instruments

Multiple Choice

Sound is a form of? 

• energy
• pitch
• volume

Multiple Choice

How does sound travel?

• Sounds travels in waves
• sound travels slow
• sound travels fast
• sound doesn't travel

Multiple Choice

If you stand close to the sound source you can hear ...........................

• quieter

• Louder

Open Ended

What is the sound sourse in the picture?

Open Ended

Who hears the sound louder than the other?Boy or girl?

Open Ended

Who hears the quiter sound?Boy or girl?

Multiple Choice

Sound waves

• don't travel

• travel in all directions

• travel in only one direction

• travel only north

Multiple Choice

A kind of energy that travels in waves that you hear

• Sound

• Crest

• Light

• Pitch

Multiple Choice

___________ is made when something vibrates

• light
• sound
• drum
• pounding

Poll

Did you enjoy this lesson?

• Very much

• Good

• A little bit

• Bad