which are uses of electromagnetic waves? check all that apply. cooking foods insulating buildings using heat…

which are uses of electromagnetic waves? check all that apply. cooking foods insulating buildings using heat lamps transmitting radio signals using medical imaging lighting rooms cooling refrigerators

which are uses of electromagnetic waves? check all that apply. cooking foods insulating buildings using heat lamps transmitting radio signals using medical imaging lighting rooms cooling refrigerators

Answer

Brief Explanations:

Electromagnetic waves have various applications. Microwaves (a type of EM - wave) are used for cooking. Radio - waves are used for transmitting radio signals. X - rays (EM - waves) are used in medical imaging. Visible light (EM - wave) is used for lighting rooms. Heat lamps use infrared radiation (EM - wave). Insulating buildings and cooling refrigerators do not directly use electromagnetic waves.

Answer:

  • cooking foods
  • using heat lamps
  • transmitting radio signals
  • using medical imaging
  • lighting rooms