Sound

What is sound wave?

• water

• A wave we can't see that enters our eyes

• the thigamabob at the beach

• A wave we can't see that enters our ears

Witch would make the most sound?

• 
• 
• 
• 

Sound travles straight. True or false?

• False

• True

Which sound wave has the highest pitch

• sound wave 1

• sound wave 2

• sound wave 3

• sound wave 4

What is the frequncy of this sound wave?

• high

• low

A whistle makes a _________.

• high pitch and soft volume
• high pitch and loud volume
• low pitch and loud volume

What would be the pitch of the sound wave from the thunder and lightning?

• high 

• low

A mouse makes a _______.

• high pitch and soft volume
• high pitch and loud volume
• low pitch and loud volume

What is the pitch of this sound wave?

• high 
• low

Sound waves ________________ travle through our ears

• cannot

• can