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 #88456
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
33 Views
Question
What is the primary energy source in thermionic emission?
A. Light energy
B. Magnetic energy
C. Sound energy
D. Heat energy
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main difference between thermionic emission and photoelectric emission?
19
In the photoelectric effect, what happens to the photocurrent when the frequency of incident light i...
6
How did early observations of UV-induced electron emission contribute to physics?
19
What was the year-on-year (YoY) percentage surge in India’s pharmaceutical exports in March 2025?
(Current Affairs)
49
The 1997 film 'Border' was dedicated to whom by its director J.P. Dutta?
(Current Affairs)
18