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 #89346
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
17 Views
Question
What condition must be met for photoelectric emission to occur?
A. Intensity must exceed a limit
B. Light must be visible
C. The metal must be heated
D. Photon energy must exceed the work function
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What was the primary contribution of J. J. Thomson to atomic physics?
23
What is the energy equivalent of 1 electron volt in joules?
13
What is the speed of a photon in vacuum?
27
According to former Indian captain Rohit Sharma, which two players will hold the key to India's pros...
(Current Affairs)
9
Which BJP leader is likely to file nomination for the party president post on January 19, 2026?
(Current Affairs)
20