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 #88370
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
2 Views
Question
What phenomenon occurs when metals emit electrons upon being heated?
A. Photoelectric effect
B. Field emission
C. Radioactive emission
D. Thermionic emission
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What would happen if a photon had energy exactly equal to the work function?
0
How did the independence of e/m from cathode material impact physics?
3
What does the saturation current depend on?
2
Which sport at the 2028 Los Angeles Olympics will begin before the official opening ceremony?
(Current Affairs)
0
What was the water level of the Yamuna River at Delhi’s Old Railway Bridge on 17th August 2025?
(Current Affairs)
3