The pixels are variable. Unless you're talking about something specific.
pixels
Three
There si no direct answer. It depends on the dpi resolution of the graphic device. Fr example a 300 dpi printer will have 300 pixels per inch.
Vector Graphics
the gui
made up of small 'tiles' (pixels or dots).
Resolution. The more pixels, the sharper the edges.
how many pixels are in 700K
Vector Graphics - is the first term that comes to my mind. You may also be asking about Pixel Art, which are graphics created by using tiny pixels.
it is 150xa50 pixels.
Quite the opposite actually, the more pixels there are is generally the higher resolution
vector graphic you can change size and you don't loose nothing,you get bigger or smaller size and that's it,but bitmap are from pixels and you can make them smaller but not bigger,actually you can but with very bad results