Looking again at the explainthatstuff.com QR code up above, we have: 1  Quiet zone: An empty white border that makes it possible to isolate the code from among other printed information (for example, on a dirty envelope, among the black and white print of a newspaper, or on smudged product packaging).
Valid units must be of the length type. âºâº Definition: Centimeter. A centimetre (American spelling centimeter, symbol cm) is a unit of length that is equal to one hundreth of a metre, the current SI base unit of length. A centimetre is part of a metric system. It is the base unit in the centimetre-gram-second system of units. A corresponding unit of area is the square centimetre.
What does the SI prefix 'centi' mean? Centi- usually means one hundredth of. One centimeter (cm) is 1/100 of a meter, and similarly one centiliter (cl) is one hundredth of a litre.However, centiliters are r â¦ arely used, as most volume units are in milliliters instead (1cl = 10ml).1 person found this useful.nswer by Avivtr. Confidence votes 61. 1/100 there are 100 centimeters in a meter. Centi means one hundred. .01. An example of this is the centimeter. One meter consists of one hundred centimeters.