There are 2.54 cm in an inch.
21 inches is the diagonal measure of the screen in a 21-inch TV.
*1/1000 inch bullet diameter *16/1000 inch neck diameter *16/1000 inch base diameter *16/1000 inch rim diameter *365/1000 inch case length *457/1000 inch cartridge length and depending on the powder used, the 22 Winchester Magnum Rimfire can have almost twice the muzzle velocity and muzzle energy as the 22 Long Rifle.
16.6 feet
You measure the screen by going diagonal across the screen. Some screens are up to one inch smaller than their advertised size.
3.2 inches
10 inch
Dragnet - 1951 The Big Screen 4-22 was released on: USA: 27 January 1955
Yes you can.
The Apple iPad's touch screen is 9.7-inch (diagonal) in size, with 1024-by-768-pixel resolution at 132 pixels per inch (ppi).
The actual dimensions of a 24-inch flat screen TV will vary depending on the type of display. The height can be as little as 9.5 inches or as big as 12.72 inches. The width only varies a small amount from about 20-22 inches.
4-inch (diagonal) Retina display1136-by-640 resolution326 ppi
The screen is a 3 inch wide 160×100 resolution LCD.It's apparently 1.5 inches tall.
The Dell Latitude E5500 laptop typically comes with a 15.4-inch display screen.
The Droid Incredible has a 3.7-inch AMOLED touch-sensitive screen with 480 X 800 WVGA resolution.
The top of the line models usually have the better screens.
1 inches