GkSeries.com
Current Affairs Quiz 2024
GK
Courses
Aptitude
Banking
English
UGC NET
Close sidebar
Menu
Home
/
General Knowledge
/
for reproducing sound, a cd (compact disc) audio player uses a
By
Gkseries
see more questions
Q.
For reproducing sound, a CD (compact disc) audio player uses a:
[A] titanium needle
[B] laser beam
[C] quartz crystal
[D] barium titanate ceramic
Answer & Explanation
Option: [B]
DOWNLOAD CURRENT AFFAIRS PDF FROM APP
← Go To First Question
Next Question →
Please share this page
Click Here to Read more questions
Teacher Eligibility Test