MCQ
Which one is in forward bias
- A

- ✓

- C

- DNone of these




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Assertion $A:$ $EM$ waves used for optical communication have longer wavelengths than that of microwave, employed in Radar technology.
Reason $R$ : Infrared $EM$ waves are more energetic than microwaves, (used in Radar)
In the light of given statements, choose the correct answer from the options given below:
