Physics, 19.07.2021 23:20 itssamuelu
gAn optical engineer needs to ensure that the bright fringes from a double-slit are 15.7 mm apart on a detector that is from the slits. If the slits are illuminated with coherent light of wavelength 633 nm, how far apart should the slits be
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Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack
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When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
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What does every magnet possess? a. iron metal b.strong magnetic field c.repulsion d.north and south poles
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gAn optical engineer needs to ensure that the bright fringes from a double-slit are 15.7 mm apart on...
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