Science thing

Which wave represents the AM signal?

• Wave A

• Wave B

Which wave represents the FM signal?

• Wave A

• Wave B

Which have higher frequencies, AM radio waves or FM radio waves?

• AM radio waves

• FM radio waves

Which type of radio waves, AM or FM, produce better sound quality?

• AM radio waves

• FM radio waves

What does GPS stand for?

• Good People Stand

• Global Positioning Saltwork

• Global Positioning System

• Good Positioning System

Who can pick up GPS signals?

• Anyone with a phone

• Nobody

• Anyone with a GPS receiver

• People who are near radio stations

How do radio waves carry information?

• From antenna to antenna

• From satellite to satellite

• From cell tower to cell tower

• From radio to radio

What type of waves do cell phones use?

• Longitudinal waves

• Microwaves

• Infrared waves

• Radio waves

Satellite phones allow you to call where?

• Cell towers

• Places next to you

• Nowhere

• Anywhere

If you have satellite television, what must you have on your house?

• Radio

• Satellite dish

• Cell tower

• Antenna