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
OPTICS
Question #86298
Back to Home
View All OPTICS Questions
47 Views
Question
Which of the following best defines a beam of light?
A. A single ray of light
B. A collection of parallel or diverging light rays
C. A wave of electromagnetic energy
D. A pulse of photons
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the refractive index of medium 3 with respect to medium 1 if n₃₂ and n₂₁ are known?
61
Why is it generally easier to grind and polish the surfaces of lenses with larger focal lengths?
27
Which of the following is NOT a transparent medium listed in the table?
50