Prompt emission of X-ray by an atom ionised by a higher energy X-ray is a type of which of the following phenomena?

Prompt emission of X-ray by an atom ionised by a higher energy X-ray i

1.	Prompt emission of X-ray by an atom ionised by a higher energy X-ray is a type of which of the following phenomena?
A.	Luminescence
B.	Fluorescence
C.	Phosphorescence
D.	Spontaneous emission
Answer» C. Phosphorescence

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Prompt emission of X-ray by an atom ionised by a higher energy X-ray is a type of which of the following phenomena?

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