1. Becquerel (Bq): This unit measures the activity of a radioactive substance. It represents one radioactive decay event per second.
2. Gray (Gy): This unit measures the absorbed dose of ionizing radiation in any medium. It quantifies the amount of energy deposited by radiation per unit mass.
3. Sievert (Sv): This unit is used to measure the equivalent dose of ionizing radiation, taking into account the biological effect of different types of radiation on human tissues. It is a measure of the potential harm caused by radiation exposure.
