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 #86645
Back to Home
View All ELECTROMAGNETIC WAVES Questions
28 Views
Question
What is the wavelength of red light in the visible spectrum?
A. 600 nm
B. 650 nm
C. 700 nm
D. 750 nm
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
A charged particle oscillates at 10⁹ Hz. What is the frequency of the EM waves it produces?
29
What is the value of the permittivity of free space (ε₀) used in the example?
37
How does the magnetic field amplitude B₀ relate to the electric field amplitude E₀ in vacuum?
37