The average power in an electromagnetic wave is given by

Related MCQs

• method is based on the absorption of electromagnetic radiation in the visible, ultraviolet and infrared ranges.
• The characteristic impedance of a quarter wave transformer with load and input impedances given by 30 and 75 respectively is
• The ratio of the radiant power transmitted by a sample to the radiant power incident on the sample is known as                  
• A typical ECG wave is                
• The amplitudes of the segments of the wave are                          
• Bradycardia ECG will show what kind of wave?
• The delta wave in EEG ranges from
• The group delay of the wave with phase constant of 62.5 units and frequency of 4.5 radian/sec is
• 5 is" The maximum impedance of a transmission line 50 ohm and the standing wave ratio of
• waves have short wave-length.