We listen the sound first and then see the picture
We see the picture first and then listen sound
It depends on the TV manufacturing company
We get audio and visual at the same time
Iodine
Phosphorus
Nitrogen
Calcium
Fu Chen-Chu
Tai Sung
Tung Cuan
None of these
Faizi
Abdul Rahim Khankhana
Abul Fazal
Abdul Kadir Badayun
Copper
Nickel
Iron
Cobalt