For mobile radiography, radiographic grids should have a
a. high ratio and low frequency.
b. low ratio and low frequency.
c. cross-hatch design.
d. low ratio and high frequency.
d. low ratio and high frequency.
Health Professions
a. high ratio and low frequency.
b. low ratio and low frequency.
c. cross-hatch design.
d. low ratio and high frequency.
d. low ratio and high frequency.