____ harm comes in the form of toxic, corrosive, etiological, and mechanical mechanisms.

As a general rule, solid ingredients will disperse a base anywhere from __________

A) 10%-20% B) 50%-70% C) 5%-10% D) 70%-90%

Which of the following interactions with matter results in a radiograph with a loss of radiographic image contrast?

a. Compton scattering b. coherent scatter c. photoelectric interactions d. photodisintegration