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 #88434
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
3 Views
Question
What is the primary reason free electrons cannot escape a metal under normal conditions?
A. Electrons are too massive
B. The metal repels them
C. They are bound by attractive forces from positive ions
D. Air pressure traps them
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the effect of doubling the kinetic energy of an electron on its de Broglie wavelength?
1
What is the main reason for the existence of a threshold frequency?
0
What is the significance of the sharp drop to zero in photocurrent at stopping potential?
2
Which two major infrastructure projects were inaugurated by Prime Minister Narendra Modi in Delhi on...
(Current Affairs)
1
Which city is home to Air India’s main operational base where the DGCA conducted an audit?
(Current Affairs)
12