A Curie (37 gigabecquerel)of radioactive material will disintegrate at the rate of:

Related MCQs

• If the required exposure time for a 2220 GBq (60 curie) Ir-192 source is 2 minutes, what exposure time would be required at 1110 GBq (30 curie) source:
• If the required exposure time for a 1850 GBq (50 curie) Ir-192 source is 4 minutes, what exposure time would be required for 925 GBq (25 curie) source:
• If the required exposure time for a 50 Curie Ir-192 source is 4 minutes, what exposure time would be required at 25 Curie source:
• The degree of concentration of the radioactive material in gamma ray sources is referred to as the:
• The standard dose rate of a radioactive isotope is expressed in:
• Which of the following represent types of radiation stemming from radioactive decay :
• The specific activity of radioactive isotopes is measured in:
• When using a radioactive isotope in making a radiograph, we can express the equation for exposure as Ci × T. In this equation , Ci stands for:
• The process of being radioactive is called (Choose one):
• The specific activity of radioactive isotope is expressed in: