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 #87080
Back to Home
View All ELECTROMAGNETIC WAVES Questions
26 Views
Question
How are infrared waves detected?
A. Photocells
B. Geiger tubes
C. Thermopiles
D. Ionization chamber
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the nature of the surface used in Fig. 8.1(b)?
24
What is the role of symmetry in determining the magnetic field around a current-carrying wire?
20
What determines the wavelength of an electromagnetic wave in vacuum?
17
Which Indian state government launched a new scheme to provide financial assistance to families of d...
(Current Affairs)
121
What significant event occurred in Ukraine involving a Russian airbase on July 6, 2025?
(Current Affairs)
42