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Mathematics, 24.01.2021 14:00 squawk1738

25 POINTS. Radar used microwaved yo check the speed of cars. If a speed of the microwaves is 2 000 000 m/ s and the wavelength is 0.0345m calculate the frequency.

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25 POINTS. Radar used microwaved yo check the speed of cars. If a speed of the microwaves is 2 000 0...
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