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
PURIFICATION AND CHARACTERISATION OF ORGANIC COMP
Question #35206
Back to Home
View All PURIFICATION AND CHARACTERISATION OF ORGANIC COMP Questions
4 Views
Question
Why are crystals used in microphones?
A. They amplify sound
B. They reduce noise
C. They convert sound vibrations into electrical signals
D. They store sound
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the significance of using finely crushed particles for the sample?
3
What happens if the capillary tube and thermometer are not aligned at the same level?
2
Where should the open end of the capillary tube be placed?
4
Which Uruguayan striker was unavailable for the national team due to suspension during their recent ...
(Current Affairs)
159
Delhi University has begun its new academic session on August 1, 2025. Which undergraduate course re...
(Current Affairs)
6