Physics, 20.11.2020 16:30 bhaven2005
Harnessing tidal power would involve:.a) letting in-flowing and/or out-flowing tide flow through turbines in a dam. b) huge floats mechanically hooked to generators. c) electrodes in the water. d) bioluminescence of marine organisms. e) all of the above
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Describe the path of a ray that approaches a mirror parallel to the principal axis.
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**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
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As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?
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Which statement describes the formation of our sun? a disk formed of long trails of stars coiled into a spiral. it formed an elliptical flattened disk. heat and gases contracted within a nebula. gravity pushed stars away from a center core.
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Harnessing tidal power would involve:.a) letting in-flowing and/or out-flowing tide flow through tur...
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