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Waves :star: (wave interference :pen: (Constructive Interference…

- - - - Destructive interference is a type of interference that occurs at any location along the medium where the two interfering waves have a displacement in the opposite direction.
      - An example of destructive interference is noise canceling headphones. Noise canceling headphones work by using a microphone to pick up the frequencies of incoming waves.
- - - - Electromagnetic waves or EM waves are waves that are created as a result of vibrations between an electric field and a magnetic field.
    - - Referact
      - Diffrace
      - Reflect
    - - The capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms
  - - - Visible Light
        
        he visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye.
        
        the sun produces visible light.
      - Ultraviolet Waves
        
        Ultraviolet radiation is electromagnetic radiation or light having a wavelength greater than 100 nm but less than 400 nm.
        
        Hospitals use UV lamps to sterilise surgical equipment and the air in operating theatres.
      - Infrared Waves
        
        infrared, sometimes called infrared light, is electromagnetic radiation with wavelengths longer than those of visible light.
        
        hot charcoal may not give off light but it does emit infrared radiation which we feel as heat.
      - X-rays
        
        Often x-rays. a form of electromagnetic radiation, similar to light but of shorter wavelength and capable of penetrating solids and of ionizing gases.
        
        The most familiar use of x-rays is checking for fractures
      - Microwaves
        
        Microwaves are a form of electromagnetic radiation with wavelengths ranging from about one meter to one millimeter
        
        wireless networks,
        
        wireless networks
      - Gamma rays
        
        is a penetrating electromagnetic radiation arising from the radioactive decay of atomic nuclei
        
        Used to cure the cancer
      - Radio Waves
        
        Radio waves are a type of electromagnetic radiation with wavelengths in the electromagnetic spectrum longer than infrared light.
        
        Radios and televisions are two examples