Sound Exploration

1. It is the energy produced by vibrating sound waves.

2. The movement of energy through a substance in waves.

• Sound

• Sound energy

• Echolocation

• Vibration

• Ultrasound

Sound is a form of

• pitch

• volume

• energy

• frequency

An object that does not vibrate cannot produce

• sound

• heat

• light

• electricity

How does sound energy travel? It travels in the form of

• Vibration

• Sound energy

• Echolocation

• Waves

• Ultrasound

What is vibration?

• how loud a sound is

• the loudness or softness of a sound

• the back and forth movement of matter

• sound waves

Sound does not travel in space because

• 
  Space is too far away

• Space has planets.

• There is no matter in space.

The _________ the source of the vibrations, the louder the volume of the sound will be. 

• quicker

• farther away

• closer

• none of the above

System of detecting sound that bound back like echoes.

• Echolocation

• Vibration

• Ultrasound

• Sonar

What does SONAR stand for?

• Sound Navigation and Ranger

• Sound Navigation and Ranging

• Sound Night and Ranging

• Sound Normal and Rain

What is SONAR used for?

• Locate objects underwater.

• Make a survey of the seafloor

• To examine the human body

• For bats to find their meals at night