Sound Waves

Sound is produced when something that ______________

• Vibrates

• Moves through empty space

Tags

NGSS.MS-PS4-1

High Amplitude =__________________

• Louder sounds

• Quieter Sounds

Tags

NGSS.MS-PS4-1

Low Amplitude = ______________

• Quieter Sounds
• Louder sounds

Tags

NGSS.MS-PS4-1

Low frequency = _______ Pitch

• Low
• High

Tags

NGSS.MS-PS4-1

High frequency = _______ Pitch

• High
• Low

Tags

NGSS.MS-PS4-1

In General Sound waves travel the slowest in __________

• solid
• liquid
• Gas
• Plasma

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

In General Sound waves travel the fastest in __________

• solid
• liquid
• Gas
• plasma

Tags

NGSS.MS-PS4-2

travels through solids fastest because the molecules are closer together

• speed of sound
• wavelength
• frequency
• amplitude

Tags

NGSS.MS-PS4-2

When a sound is louder what measurement gets bigger?

• Frequency 
• Amplitude 
• Wavelength 
• Crest

Tags

NGSS.MS-PS4-1

Highest point of a wave

• crest
• trough
• wavelength
• frequency