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 #6425
Back to Home
View All Inventions Questions
23 Views
Question
Which invention is associated with Eric Tigerstedt?
A. Sound-on-film technology
B. Film reel
C. Movie projector
D. Cinema screen
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Who discovered the Rh blood group system?
21
What groovy item was invented by Englishman Edward Craven Walker in 1963?
14
In the 1700s, who would pay the postage fee for letters before the stamp was invented?
15
What is the new GST rate applicable to life-saving drugs according to the recent reform?
(Current Affairs)
31
Which ministry clarified that wildlife clearance is not automatically required for constructing esse...
(Current Affairs)
39