Are the divisions of the electromagnetic spectrum distinct? Explain your answer

No

Explanation:

Are the divisions of the electromagnetic spectrum distinct?

The answer is NO.

To explain my answer, there are some points to be noted

1.) There are no clear divisions between the different ranges or bands in the electromagnetic spectrum. The divisions are somewhat arbitrary

2.) The naming of subdivisions is also arbitrary. For instance, microwaves are sometimes regarded as a subdivision of radio waves

3.) The ranges of x-ray and gamma ray overlaps

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.