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 #86492
Back to Home
View All ELECTROMAGNETIC WAVES Questions
11 Views
Question
What is the surface area of a sphere with radius 3 meters?
A. 36π m²
B. 100 m²
C. 113 m²
D. 54π m²
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the time constant τ in an RC circuit?
18
How do microwave ovens avoid heating the container?
19
What does the term "plane electromagnetic wave" imply about the wavefronts?
20
Which player scored a century for England in their Women's World Cup match against India in Indore?
(Current Affairs)
20
Where did the Sanatan Hindu Unity Padayatra 2025 begin, as joined by Delhi CM Rekha Gupta?
(Current Affairs)
15