A phosphorescent material emits light ______________________________.
A) for a period of time after stimulation
B) only while it is stimulated
C) for less than a nanosecond
D) only from chemical stimulation
Correct Answer:
Verified
Q7: Crystals in film emulsion consist of _
Q8: Which of the following lists the steps
Q9: Luminescent material emits light after its outer
Q10: The main purpose of the gelatin emulsion
Q11: All of the following are advantages of
Q13: Film is made with double emulsion to
Q14: The two basic components of radiographic film
Q15: An intensifying screen is an example of
Q16: The latent image can be seen _.
A)
Q17: Screen characteristics are determined by the _.
A)
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