Physics, 11.03.2021 09:10 sunflowergirl6664
If waves of a fixed frequency are passing through an opening, what happens to the diffraction of the wave as the width of the opening is increased?
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Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?
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Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.
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Physics, 22.06.2019 19:30
Another word for electromagnetic energy is a. heat b. force c. matter d. radiation
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Group of elements with the same number of valence electrons
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If waves of a fixed frequency are passing through an opening, what happens to the diffraction of the...
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