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
ATOMIC STRUCTURE
Question #25475
Back to Home
View All ATOMIC STRUCTURE Questions
9 Views
Question
What is the threshold frequency of radiation for caesium atom if its work function is 1.9 eV?
A. 3.12 × 10^14 Hz
B. 4.59 × 10^14 Hz
C. 5.75 × 10^14 Hz
D. 6.91 × 10^14 Hz
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why do s orbital electrons have lower energy than p orbital electrons in the same shell?
12
What is the correct notation for the sub-shell with n=3 and l=1?
10
What is the number of total nodes in a 3d orbital?
7
Which country’s astronomers found the reason behind the strange lack of dark matter in the galaxy ...
(Current Affairs)
19
What demand did ALPA India make regarding the investigation into the Air India plane crash?
(Current Affairs)
18