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The 52-hertz whale, colloquially referred to as 52 Blue, is an individual whale of unidentified species that calls at the unusual frequency of 52 hertz. This pitch is at a higher frequency than that of the other whale species with migration patterns most closely resembling the 52-hertz whale's [ 1 ] – the blue whale (10 to 39 Hz) [ 2 ] and ...
Rakesh Pal, 58, Indian flag officer, director general of the Coast Guard (since 2023), heart attack. [16] Franciszek Smuda, 76, Polish football player (Legia Warsaw) and manager (Widzew Łódź, national team). [17] Konstantin Zagorsky , 91, Russian production designer (Aladdin and His Magic Lamp, The Scarlet Flower, Mio in the Land of Faraway).
Following Hertz's discovery of the existence of radio waves in 1886, the term Hertzian waves was initially used for this radiation. [11] The first practical radio communication systems, developed by Marconi in 1894–1895, transmitted telegraph signals by radio waves, [ 4 ] so radio communication was first called wireless telegraphy .
Hertz, in reporting an adjusted loss of $1.36 per share, wider than the $0.76 loss expected, was saddled with losses stemming from its decision to sell 20,000 Teslas, representing a third of its ...
The first three minutes against Medet Kyzy were tight with Blades having a 2-1 advantage. But Blades kept attacking, racking up an 8-2 lead before hanging on to run out the clock and earn the ...
Mahomes had the ball in his right hand and then flipped it behind his back to Kelce, who picked up 8 yards on the play for a first down. The drive ended with a field goal to extend the Chiefs ...
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The hertz is defined as one per second for periodic events. The International Committee for Weights and Measures defined the second as "the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom" [3] [4] and then adds: "It follows that the hyperfine splitting in the ground state of the ...