Which of the following statement is wrong

Options :
  1. infrared photon has more energy than the photon of visible light
  2. photographic plates are sensitive to ultraviolet rays
  3. photographic plates can be made sensitive to infrared rays
  4. infrared rays are invisible but can cast shadows like visible light rays

Answer and Explanation :-

Answer: Option 1


E=hv : v(infrared)

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