The duration of phosphorescence exhibited by a phosphor is known as ______.
2021
The duration of phosphorescence exhibited by a phosphor is known as ______.
- A.
Phosphorescence
- B.
Fluorescence
- C.
Persistence
- D.
Deflection
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Correct answer: C
In display/graphics terminology, the duration for which phosphorescence remains visible after excitation is called persistence.