Electromagnetic Waves

Question: Which of the following statement is wrong

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

Solution:

Explanation: No Explanation

E-M Waves Wave Optics

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