TV pixels
Pictures are made up of 1000’s of pixels, the more pixels in the picture the better quality the picture is. This is called resolution.
TV motion
All TV are made up of still images these are called frames. There are 25 frames in a second of film in the UK. This goes very fast so our brain assumes it’s a moving image.
The TV screen
TV screen are made up of 100’s of lines, these are called scan lines which make up every frame. Each line is made up of pixels. In the UK there are 525 lines but it’s different in other countries.
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