M.Sc. Bio-Physics (PU-CET P.G) 2016 Panjab University Entrance Exam With Answers

Practice Mode:
29.

The rays similar to the X – rays but of smaller wavelength that are given off by the radioactive substances are :

A: Alpha rays
B: Beta rays
C: Gamma rays
D: Cosmic rays

The answer is: A

<< Previous Question
Next Question >>