Which of the following types of waves is not part of the electromagnetic spectrum?

a) microwaves
b) gamma rays
c) ultraviolet radiation
d) radio waves
e) sound waves

Sound waves (E) are not electromagnetic at all.

Microwaves, gamma rays, ultraviolet waves, and radio waves all are.

ammonium chloride & tallow

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.