Ultraviolet index. The ultraviolet index or UV Index is an international standard measurement of the strength of sunburn-producing ultraviolet (UV) radiation at a particular place and time. The scale was developed by Canadian scientists in 1992, then adopted and standardized by the UN's World Health Organization and World Meteorological Organization in 1994.
one-quarter-one of four equal parts; a quarter of a pound. fourth part, one-fourth, quarter, quartern, twenty-five percent, fourth. common fraction, simple fraction-the quotient of two integers.
A quarter is 1/4 of an ounce. A quarter is also equal to 2 eighths or 7 grams. A half is 1/2 of an ounce. A half is equal to 2 quarters or 4 eighths or 14 grams. An ounce is equal to 4 quarters, 2 half ounces, 8 eighths, or 28 grams. A pound is a ton of weed. Itâs also equal to 16 ounces or 64 quarters. Itâs 128 eighths or 448 grams. Hopefully this helps you understand how what different amounts of weed look like.