Which of these wave effects is NOT electromagnetic in nature?
A) gamma rays
B) seismic waves
C) microwaves
D) radio waves

Question

Quizplus · Accepted Answer

Seismic waves are not electromagnetic in nature; they are mechanical waves that travel through the Earth's crust, typically generated by earthquakes or volcanic activity. Gamma rays, microwaves, and radio waves are all examples of electromagnetic radiation, which does not require a medium to propagate and can travel through the vacuum of space.

Which of These Wave Effects Is NOT Electromagnetic in Nature