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
Inventions
Question #6335
Back to Home
View All Inventions Questions
9 Views
Question
Who discovered the photoelectric effect?
A. Heinrich Hertz
B. James Clerk Maxwell
C. Max Planck
D. Albert Einstein
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which invention is associated with Christian Gram?
5
Who invented the first controllable flying AEROPLANE (AIRPLANE)?
4
Who invented the first practical jet engine?
5
What was the Supreme Court’s modified order regarding stray dogs in Delhi-NCR on August 21, 2025?
(Current Affairs)
0
What is the highest cash reward announced by the Delhi government for a gold medal-winning Olympic a...
(Current Affairs)
3