Question #665b8

1 Answer
Nov 26, 2017

10 rad....

Explanation:

1 Gy (Gray) = 1 J/kg (Joule per kilogram);
1 rad = 0.01 J/kg;

therefore 1 Gy equals 100 rad,

#rarr# 1 mGy = 100 mrad,
#rarr# 10 mGy = 1000 mrad = 1 rad,

which means that 10 rad is about 10 times 10 mGy....