Current local time in Crestwood, cook County, Illinois, Central Time Zone - daylight saving time change dates 2018
Gamma ray is a type of radiation that has no mass & no charge. Gamma rays have a high penetrating power. Text us. Tags: gamma ray, radiation, mass. Wednesday, February 01 2012.
Examples of Non-ionizing Radiation include: Visible light; Infrared light; Ultraviolet light; Microwaves; Radio waves; Low frequency electromagnetic waves, and examples of ionizing radiation include: Hard UV; X-rays; Gamma-rays; Cosmic rays; and Radioactive decay particles such as Alpha rays and Beta rays.