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
DUAL NATURE OF MATTER AND RADIATION
Question #88675
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
19 Views
Question
Why is the tube in the photoelectric setup evacuated?
A. To allow light to pass through
B. To reduce the weight of the apparatus
C. To prevent oxidation of the plates
D. To prevent electron scattering by air molecules
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In the photoelectric effect, what is conserved in the photon-electron interaction?
12
Which principle prevents electrons from occupying the same quantum state?
11
What is the unit of Planck’s constant?
20
Which country’s weightlifter won the gold medal in the women’s 48kg category at the 2025 World W...
(Current Affairs)
19
Where is IIM-Ahmedabad setting up its first international campus?
(Current Affairs)
37