light travels faster than sound then why do we hear sound
first and not video in telivision?

Answer Posted / raj kumar rawat

in telivision sound coming by frequency modulation and
picture coming by amplitude modulation

Is This Answer Correct ?    15 Yes 8 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Is fan out of ECL logic family is high?give reason for yes or no?

1935


What is engineering?

702


What are the main components of AMF panel. Is it required to use ATS in LT panel if DG is used as stand by supply? Please send any single line diagram showing AMF & LT panel etc., if possible please send to sreenu_207 @ yahoo.co.in

6532


What is q-meter?

715


What are the advantages of using c band for satellite communication?

705






Draw the frequency response of DARLINGTON PAIR

2482


Hi Friends pls give information regarding BARC written test. am attending written exam on 1st September 2009.mail me on sanjaykm1982@indiatimes.com/sanjaykumar.b.mathur@relianceada .com

1602


Define angle modulation?

665


please send me rrb gorakhpur je teli question paper

3420


What is the purpose of bleeder resistance in a rectifier circuit using l-c filter?

682


I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.

1719


send me cutoff of surat nit for m.tech

2758


What is an instrumentation amplifier and the need for?

650


State sampling theorem.

726


Name the cmos version of the 555 timer.

714