sound energy

The closer you are to a sound source, the ____it sound.

• Louder

• Quieter

• Volume

• Pitch

Sound waves cannot travel through

• Liquid

• Gas

• Solid

• Space

To.................. Is to move back and forth quickly

• Pitch

• Vibarate

• Crest

• What??

Your ............ vibrate and produce sound when you speak

• Arms

• Vocal cords

• Lungs

• Hear

Sound travels through solids.

• True
• False

Which pair of terms best describes volume of sound?

• high and low

• loud and soft

• loud and high

• soft and low

How is a higher pitch produced on a guitar?

• by plucking the strings harder

• by tightening the strings

• by loosening the strings

• by stopping the strings from vibrating

Who would hear the song at the lowest volume?

• child 1

• child 2

• child 3

• child 4

Energy produced by vibration

• Sound Energy
• Thermal Energy
• Light
  Light Energy

Rapid movement back and forth

• Laser 
• Vibration
• Pitch
• Solar