Public Radio station KXPR-FM in Sacramento broadcasts at88.9 MHz. The radio waves pass between two tall skyscrapers that are15.0 m apart along their closest walls. (a) At what horizontal angles,relative to the original direction of the waves, will a distant antennanot receive any signal from this station? (b) If the maximum intensityis 3.50 W/m2 at the antenna, what is the intensity at +-5.00 from thecenterof the central maximum at the distant antenna?
Public Radio station KXPR-FM in Sacramento broadcasts at88.9 MHz. The radio waves pass between two tall skyscrapers that are15.0 m apart along their closest walls. (a) At what horizontal angles,relative to the original direction of the waves, will a distant antennanot receive any signal from this station? (b) If the maximum intensityis 3.50 W/m2 at the antenna, what is the intensity at +-5.00 from thecenterof the central maximum at the distant antenna?
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Public Radio station KXPR-FM in Sacramento broadcasts at
88.9 MHz. The radio waves pass between two tall skyscrapers that are
15.0 m apart along their closest walls. (a) At what horizontal angles,
relative to the original direction of the waves, will a distant antenna
not receive any signal from this station? (b) If the maximum intensity
is 3.50 W/m2 at the antenna, what is the intensity at +-5.00 from the
center
of the central maximum at the distant antenna?
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