X-rays are produced due to [CPMT 1985; JI – McqOptions

MCQOPTIONS

1.	X-rays are produced due to [CPMT 1985; JIPMER 2002]
A.	Break up of molecules
B.	Changing in atomic energy level
C.	Changing in nuclear energy level
D.	Radioactive disintegration
Answer» C. Changing in nuclear energy level

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