Generation Genius Sound

What causes sound?

• Vibrations

• Music

• Water

• Dolphins

Tags

NGSS.MS-PS4-1

What is the height of a wave called?

• amplitude

• wavelength

• energy

• vibrations

Tags

NGSS.MS-PS4-1

What type of wave is a sound wave?

• longitudinal

• electrical

• amplitudinal

• transverse

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Dolphins communicate underwater using sound waves. This is called _______________.

• radar

• waving

• echolocation

• wave sensing

Which of these is true of sound waves?

• require particles to work...a medium like water, air, wood

• move in only one direction....a straight line

• can be heard in space

• travel the same as the speed of light

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2