Question

ACTIVITY 1 Mechanical or Electromagnetic
Classify whether the wave is mechanical or electromagnetic.
1. Water wave
2. Radio wave
3. Earthquake
4. Infrared
5. Ultraviolet ray
6. Waves on rope
7. Gamma ray
8. Sound
9. Microwave
10. light​

Answer 1

Answer:

Mechanical waves are waves that need a medium for propagation. Non-mechanical waves are waves that do not need a medium for propagation. Sound waves, water waves and seismic waves are some examples of mechanical waves. The electromagnetic wave is the only non-mechanical wave.