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 #86342
Back to Home
View All ELECTROMAGNETIC WAVES Questions
8 Views
Question
What is the significance of the cross product E × B in electromagnetic waves?
A. It gives the speed of light
B. It determines frequency
C. It measures wavelength
D. It gives the direction of energy flow
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the relationship between microwave wavelength and their application in radar?
13
Which electromagnetic waves are used in satellite communication?
18
What percentage of power is converted to light in a 100 W bulb with 2.5% efficiency?
9
Who is the current President of the Indian Olympic Association and also heads the Commonwealth Games...
(Current Affairs)
10
Which country raised oil prices for Asian deliveries despite increasing output in August 2025, contr...
(Current Affairs)
17