Waves 6 communication waves

Waves 6 communication waves

Assessment

Flashcard

6th - 8th Grade

Practice Problem

Hard

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Wayground Content

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10 questions

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1.

FLASHCARD QUESTION

Front

What does the FM stand for in FM radio?

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Back

Frequency modulation

2.

FLASHCARD QUESTION

Front

What does the am stand for in am radio?

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Back

Amplitude Modulation

3.

FLASHCARD QUESTION

Front

What does analog mean?

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Back

Smooth and continuous data

4.

FLASHCARD QUESTION

Front

What does digital mean?

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Back

Data expressed as single digits, usually 0 and 1

5.

FLASHCARD QUESTION

Front

What is a carrier wave?

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Back

An electromagnetic wave whose amplitude or frequency is modulated to transmit information

6.

FLASHCARD QUESTION

Front

What type of information can be sent by radio waves?

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Back

All kinds of data

7.

FLASHCARD QUESTION

Front

What is a pixel?

Back

One element of a digital picture

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