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 #88273
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
11 Views
Question
Which scientist first discovered cathode rays in 1870?
A. J. J. Thomson
B. Wilhelm Roentgen
C. Ernest Rutherford
D. William Crookes
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the direction of photoelectron emission?
11
What is the value of 1 eV in joules?
11
An electron and a proton have the same de Broglie wavelength. Which has higher kinetic energy?
8
What amount of principal dues has the Delhi Jal Board collected under its Late Payment Surcharge (LP...
(Current Affairs)
11
What action did the National Green Tribunal take regarding plastic waste management rules for gutkha...
(Current Affairs)
33