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 #88699
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
4 Views
Question
Why are alkali metals preferred in some photoelectric applications?
A. They are cheaper
B. They are heavier
C. They have high melting points
D. They have low threshold frequencies
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is the photoelectric effect considered a quantum phenomenon?
5
What is the effect of increasing the distance between the light source and the photosensitive plate,...
0
What is the significance of the photoelectric effect in technology?
2
What is the key feature of the 'Delhi Mitra' app regarding grievance resolution?
(Current Affairs)
2
Which team did the Indian junior women’s hockey team defeat twice during their Argentina tour?
(Current Affairs)
14