Physics, 27.07.2019 06:00 embersongracie
Which statement correctly describes the relationship between the energy of a wave and the wave’s amplitude? high energy waves have high amplitudes. low energy waves have high amplitudes. high and low energy waves have the same amplitudes.
Answers: 2
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An electric current in a wire will push or pull on a permanent magnet. which statement best explains how an electric current creates an electromagnetic force on another magnet?
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What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud
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Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
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In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.
Answers: 1
Which statement correctly describes the relationship between the energy of a wave and the wave’s amp...
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