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 #85235
Back to Home
View All ELECTROMAGNETIC WAVES Questions
41 Views
Question
What is essential for the production of electromagnetic waves?
A. Constant electric field
B. Constant magnetic field
C. Static charges
D. Time-varying electric and magnetic fields
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What happens to visible light when it passes through the Earth's atmosphere?
47
What important conclusion did Maxwell arrive at regarding the nature of light?
41
What part of the electromagnetic spectrum corresponds to a wavelength of 21 cm emitted by atomic hyd...
23