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 #88253
Back to Home
View All DUAL NATURE OF MATTER AND RADIATION Questions
33 Views
Question
How did scientists initially detect cathode rays?
A. Using photographic plates
B. Through sound emission
C. Using Geiger counters
D. Through fluorescence on glass walls
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How did early researchers explain the cause of fluorescence in tubes?
19
Who discovered cathode rays in 1870?
27
Can photoelectric emission occur with very intense infrared light on a metal with high threshold fre...
10
Which city saw a police drive against hotels and homestays for violating mandatory Form-C reporting ...
(Current Affairs)
23
Which three ITIs in Delhi have been designated as hub institutes to guide other spoke ITIs in infras...
(Current Affairs)
30