Gamma rays have frequencies greater than about 10^19 cycles per second , or hertz (Hz), and wavelengths of less than 100 picometers (pm), or 4 x 10^9 inches. (A picometer is one-trillionth of a meter.)29 Kas 2018
Gamma rays have frequencies greater than about 10^19 cycles per second , or hertz (Hz), and wavelengths of less than 100 picometers (pm), or 4 x 10^9 inches. (A picometer is one-trillionth of a meter.)29 Kas 2018