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 #86493
Back to Home
View All ELECTROMAGNETIC WAVES Questions
47 Views
Question
What is the intensity of radiation at 3 m from a 100 W bulb with 2.5% efficiency?
A. 0.22 W/m²
B. 0.0022 W/m²
C. 0.022 W/m²
D. 2.2 W/m²
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the direction of the magnetic field around a charging capacitor?
38
What is the main difference between conduction current and displacement current?
35
Which law was modified by Maxwell to introduce displacement current?
39