Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
DUAL NATURE OF MATTER AND RADIATION
Question #89254
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
24 Views
Question
What is the approximate time scale for the onset of photoelectric emission after illumination?
A. Several seconds
B. A few milliseconds
C. 10⁻⁶ seconds
D. 10⁻⁹ seconds or less
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In Hallwachs’ experiment, why did the uncharged zinc plate become positively charged under UV ligh...
10
Why are alkali metals preferred in some photoelectric applications?
34
What happens to the photocurrent when the collector is slightly negative with respect to the emitter...
8