For reproducing sound, a CD (Compact Disc) audio player uses a
(a) Quarts crystal
(b) Titanium needle
(c) Laser beam
(d) Barium titanate ceramic
Answer Posted / priti
titanum needle
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
what does rbc stand for?
what is non cenvatable duty? How it can be calculated? Is it difers from item to item?
To which sport is the C.K. Nayudu Trophy related?
Which animal has been declared as National Heritage Animal in October 2010 by the Union Government?
i am sandeep from rajasthan. i am selected for sbi clerk interview .my interview is on 6 th may so please send me interview questions and answers on my id - pareeksandeep12@gmail.com mob.no.9024313243
where does the southernmost tip in india lie?
how much period of time to consider the current affairs(appsc group-2 perpose)
please send rrb assistant station master model question paper
which is the largest state in india?
What abt question in indian oil
hello sir ow to i prepare my gk my gk is so week.my i m fill up fourm of delhi police SI post. so plz reply
Which city is called Manchester of India ?
Tell something about coal- gate scam?
i m selected in boi i m from arts with english so that i want guidance about interview
Supreme court judgment regarding 11 kv line running through former land