Now playing · 02 Imaging
Air kerma inverse square
K₂ = 3.556 mGy
K
2
=
K
1
(
d
1
/
d
2
)
2
K_2 = K_1(d_1/d_2)^2
K
2
=
K
1
(
d
1
/
d
2
)
2
Air kerma at a new distance from a measured value.
Laser