Recent content by Ducks_in_OR

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    Diffraction - central spot covers moon

    no worries figured it out
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    Diffraction - central spot covers moon

    Homework Statement The Moon is about 4x10^8 m from the Earth and has a diameter of about 3.2x10^6 m. You want a radar which just covers the Moon with the central spot of its diffraction pattern. If the radar has a wavelength of 16.5cm , what is the diameter of the radar antenna? Homework...