a). What is the wavelengh

1. Which of the following correctly describes a radio wave?A. long wavelength and high frequency B. long wavelength and low
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2. asked by callie
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If humans produce a 10mm wavelengh, what is their frequency? Find the energy emitted from humans off of the wavelength given.
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what are the units of wavelenghThey can be any length units, but it is common to use meters for radio waves, centimeters for
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2. asked by alejandra
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SCIENCE QUICK CHECK: MODELING WAVESWHEN DRAWN ON A COORDINATE PLANE WITH THE X-AXIS AS THE BASELINE, A WAVE WITH A CREST THAT IS
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a). What is the wavelengh of a 2.54MHz ultrasound wave travelling through aluminum?(the speed of sound in aluminum is 6420 m/s)b
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2. asked by joane
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