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 #87387
Back to Home
View All ELECTROMAGNETIC WAVES Questions
17 Views
Question
What is the basic principle behind most electromagnetic wave detectors?
A. Blocking all waves
B. Storing wave energy
C. Reflecting waves
D. Production of oscillating currents by incoming waves
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How is the wavelength of light affected when it enters a denser medium?
22
Why is UV radiation effective in killing germs?
23
In an electromagnetic wave, how are the electric and magnetic fields oriented?
18
How many vehicles can the newly introduced 'box parking' system in Delhi accommodate across 56 ident...
(Current Affairs)
14
What operation involved air raid warning sirens and civil defence training across India?
(Current Affairs)
323