Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTROMAGNETIC WAVES
Question #86575
Back to Home
View All ELECTROMAGNETIC WAVES Questions
34 Views
Question
What is the wavelength of red light?
A. 600 nm
B. 650 nm
C. 700 nm
D. 750 nm
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main limitation of using infrared for communication?
17
What is the phase relationship between E and B fields in an EM wave?
28
Why is the second more accurately measurable than the metre using physical standards?
28