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The speed of light is around 6.706×10^8 miles per hour. what is the speed of light in units of miles per minute?
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Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.
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What is a nonmetal, metal, metalloid...
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