Task id13657
Radio emission from a cosmic source of wavelength l, having an angular size y, is received by a horizontal vibrator serving as an antenna. The vibrator is located on a steep bank at a height h above sea level. Considering the surface of the water as a flat mirror, determine how the intensity of the received signal will change depending on the angle a of the source’s elevation above the horizon. At what values of the angular size of the source will the intensity of the received signal not depend on a? For simple
Detailed solution. Format gif
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