a
are electromagnetic waves
b
can be used to study crystal lattice
c
can destroy living cells
d
are produced from the nucleus of an atom
Explanation
Correct Option
dNo explanation available
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pelumiebunola
9 years ago
Here is an explanation:
xrays are electromagnetic waves like a visible light but with a shorter wavelength. the hard xrays are used to destroy cancerous cells because they have high penetrating power than the soft xrays and are also used in the arrangement of crystal lattice.this a makes the only option left incorrect because xrays are produced by allowing fast moving electrons to bombard metals such as tungsten

