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
18 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
How is heat distributed in food during microwave cooking?
15
What is the phase relationship between Ex and By in a plane EM wave?
16
What is the primary mechanism by which sunlight warms the Earth?
14
How many people were relocated due to the breach in the Mungeshpur drain embankment in southwest Del...
(Current Affairs)
17
According to the Commission for Air Quality Management (CAQM), what was Delhi’s average AQI from J...
(Current Affairs)
15