Radio waves and microwaves are used in which of the following communications?

Wireless
Fiber optics
IP Telephony
Image sensor
The most common wireless tech­nolo­gies use radio waves. With radio waves dis­tances can be short, such as a few meters for Blue­tooth or as far as millions of kilo­me­ters for deep­-s­pace radio com­mu­ni­ca­tion­s. Somewhat less common methods of achiev­ing wireless com­mu­ni­ca­tions include the use of other elec­tro­mag­net­ic wireless tech­nolo­gies, such as light, mag­net­ic, or electric fields or the use of sound.

Answers distribution

Wireless
Fiber optics
IP Telephony
Image sensor
answers
flagCôte d'Ivoire
100%
0%
0%
0%
1
flagSeychelles
100%
0%
0%
0%
1
flagthe United Kingdom
100%
0%
0%
0%
1
flagSwitzerland
100%
0%
0%
0%
1
flagthe United States
100%
0%
0%
0%
1
flagDenmark
100%
0%
0%
0%
1
flagUnknown
100%
0%
0%
0%
1
flagPoland
58%
17%
18%
5%
87
flagthe Netherlands
50%
0%
50%
0%
2
flagGeorgia
0%
0%
100%
0%
1
flagChina
0%
100%
0%
0%
1
flagGermany
0%
100%
0%
0%
1

Gender

men66%
women57%
Wireless
66%
57%
Fiber optics
9%
28%
IP Telephony
23%
14%
Image sensor
0%
0%

Language versions

question
answers
results
flag
Radio waves and microwaves are used in which of the following communications?
4
50%

Details

Author: Tschuka
Illustration: Cesar Cardoso
tools
Should this question be improved? Improve it.
Globalquiz questions are translated by users for other users. Translate this question.