4 degree centigrade
0 degree centigrade
18 degree centigrade
10 degree centigrade
Barometer
Altimeter
Sphygmomano meter
Tachometer
twist in spring
liquid crystal
kinetic energy
movement of our hands
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