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 #86578
Back to Home
View All ELECTROMAGNETIC WAVES Questions
30 Views
Question
Which electromagnetic waves are used in airport security scanners?
A. Gamma rays
B. Ultraviolet
C. Microwaves or X-rays
D. Infrared
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is one application of UV lamps in water treatment?
14
What happens to the AM radio signal when a telescopic antenna is turned horizontal?
21
What is the peak electric field if the rms value is 2.9 V/m?
27
How many cybercriminals were arrested by Delhi Police in a multi-state operation targeting digital a...
(Current Affairs)
29
Who was extradited to India from the United States after over 25 years for involvement in a 1998 exp...
(Current Affairs)
38