题目内容

Which of the following is not equal to one Gray?

A. 1.0 Joule/kg
B. 1.0 Sv/QF(quality factor)
C. l00 rads
D. 100 ergs/gram

查看答案

搜索结果不匹配？点我反馈

更多问题

X-rays are made up of ___.

A. electrons
B. protons
C. photons
D. Neutrons

The term used to describe the loss of excess energy by the nucleus of radioactive atoms is called ____.

A. decay (disintegration)
B. ionization
C. scintillation
D. Activation

If a 500keV photon enters an atom that has a binding force of 50keV and removes an electron by giving it an energy of 50keV, then the new photon would have an energy of 400keV.

A. True
B. False

A measure of the absorbed dose of radiation is ____?

A. curie or becquerelb
B. rad or gray
C. rem or sievert
D. roentgen or coulomb per kilogram