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 #88574
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
15 Views
Question
What is the approximate electric field strength required for field emission to occur?
A. 10² V/m
B. 10⁴ V/m
C. 10⁶ V/m
D. 10⁸ V/m
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What was the role of the arc lamp in Hertz’s experiment?
14
What is the effect of increasing the area of the emitter on photocurrent?
17
What happens when light of frequency below threshold falls on a photosensitive surface?
16
What major issue caused internal disunity within the Madhya Pradesh Congress party recently?
(Current Affairs)
37
When will Air India resume direct flights between Delhi and Shanghai?
(Current Affairs)
25