Power density follows inverse square law.(a) True(b) FalseThis question was posed to me in an international level competition.I need to ask this question from Envelope Detector in division Amplitude Modulation of Analog Communications

Power density follows inverse square law.(a) True(b) FalseThis questio

1.	Power density follows inverse square law.(a) True(b) FalseThis question was posed to me in an international level competition.I need to ask this question from Envelope Detector in division Amplitude Modulation of Analog Communications
Answer» RIGHT choice is (a) True The best explanation: From the given formula, With increase in DISTANCE, power density decreases. So, we can ALSO SAY that power density is inversely related to distance. Thus, Power density follows inverse square law.

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