Basic Physics (Units)

Question 1

What is the SI unit of equivalent and effective dose?

Answer 1

Sieverts (Sv)

Question 2

In the SI system, a millisievert (mSv) is defined as

Answer 2

“the average accumulated background radiation dose to an individual for 1 year, exclusive of radon, in the United States.”

Question 3

1 mSv is the dose produced by exposure to how many milligray (mG) of radiation?

Answer 3

1 mSv is the dose produced by exposure to 1 milligray (mG) of radiation.

Question 4

What is Rem?

Answer 4

Roentgen equivalent in man

Question 5

1 Sv = ? rem

Answer 5

1 Sv = 100 rem

Question 6

What is 15 mSv expressed in mrem?

Answer 6

1,500 mrem