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Radio waves and cellular netwrok

Radio waves and cellular netwrok

Assessment

Interactive Video

Computers

6th Grade

Hard

Created by

madina shafique

FREE Resource

3 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Electromagnetic spectrum waves used

Use Radio frequency (RF)

Don't use Radio frequency (RF)

2.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

What do balls of different colors symbolize?

radio waves

Cellular network:

Ooredoo , Vodaphone.

3.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

cellular network use radio waves so mobile phone devices can _______ .

Isolation

Communicate

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