Digital & Analog Waves

Front

What kind of wave is this? analog, digital, neither

Back

digital

Front

Which type of waves can be stored as binary code?

Back

digital

Front

What happens first after you have typed your text message to a friend?

Back

The phone encodes the letters of your message using ones and zeros.

Front

What kind of wave is this? Options: analog, digital, neither

Back

analog

Front

Which type of wave is it easier to remove "noise" from when sending information from one place to another?

Back

digital

Front

Which type of wave is best described as smooth and continuous?

Back

analog

Front

Which type of wave picks up background static or "noise" when being sent from one place to another? Options: analog, digital, both analog and digital, neither

Back

both analog and digital

Front

What type of waves are most often used in sending digital signals through cell phones or other communication devices? Options: radio waves, mechanical waves, ultraviolet waves, infrared waves

Back

radio waves

Front

True or false: Both analog and digital waves can be used to send messages or other communication from one place to another.

Back

True

Front

What is NOT an advantage of digital waves over analog waves?

Back

All of the other answers are true.