Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTROMAGNETIC WAVES
Question #85263
Back to Home
View All ELECTROMAGNETIC WAVES Questions
19 Views
Question
What is the primary source of energy in an electromagnetic wave generated by an antenna?
A. The metal of the antenna
B. Ambient light
C. The power supply driving the antenna
D. Earth's magnetic field
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is infrared radiation used in physical therapy?
28
What is the time variation of the magnetic field in a plane EM wave?
19
What phenomenon is explained by the symmetry between changing electric and magnetic fields?
19
Who has been arrested for allegedly spying for Pakistan by sharing DRDO missile testing information?
(Current Affairs)
34
Which Delhi Chief Minister participated in a cleanliness drive and warned against defacing property ...
(Current Affairs)
31