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Wave Optics — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsWave Optics1 Mark
Question

Assertion  :  Microwave communication is preferred over optical communication.

Reason      : Microwaves provide large number of channels and band width compared to optical signals.

(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.

(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.

(c) If assertion is true but reason is false.

(d) If the assertion and reason both are false.

✓

Answer

(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.

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