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 #88889
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
23 Views
Question
What is the energy source for photoelectrons?
A. Thermal energy of metal
B. Electric field
C. Magnetic field
D. Incident light photons
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the de Broglie wavelength of a photon derived from?
21
In which year was de Broglie awarded the Nobel Prize for his discovery?
15
What is the main difference between thermionic and photoelectric emission?
24
Which actor won the National Film Award for Best Actor in 2023 for the film 'Jawan'?
(Current Affairs)
41
Why did PM Modi criticize the opposition parties during his recent speech?
(Current Affairs)
36