Communication- Light & Sound

What are two ways that we can communicate information?

• light

• touch

• sound

• sight

Tags

NGSS.MS-LS1-8

What are two examples of how sound and light are used together to communicate a message?

• traffic lights and couches

• cell phones and spotlights

• walls and chairs

• television and firetrucks

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What is the process of determining the location of an object by reflected sound?

• echo

• light

• fiber optics

• echolocation

What is the sound from the reflection called?

• noise

• echo

• communication

• fibers

Tags

NGSS.MS-PS4-2

What is used to get information about the inside of people's bodies?

• x-ray vision

• lights

• sound

• ultrasound

What uses thin transparent fibers to send light signals for communication?

• fiber optics

• echolocation

• volume

• sound

Tags

NGSS.MS-PS4-2