A. Directions: The following are electromagnetic waves with their applications.
On another sheet, write the name of the device which does not belong to the
group.
1. Radio Waves
GPS
MRI
RADAR
2. Microwaves
Night vision goggles
Satellite
Cooking
3. Visible spectrum
Artificial lights
Diagnosing bone
fracture
Optical Fibers
4. Ultraviolet (UV)
Fluorescence
Cellphone signal
Sterilization of water
in drinking fountain. 5.Gamma rays Radiotherapy,Sterilization of medical tools,Radio plss patulong po.​