Physics, 24.12.2019 11:31 eichlingkera3
Select the sentences about the physical nature of light that are true. check all that apply. check all that apply. blue light has a wavelength of 750 nm, the longest wavelength of visible light, and red has a wavelength of 500 nm. light is electromagnetic radiation, a type of energy embodied in oscillating electric and magnetic fields. the units of frequency are distance per second. the more closely spaced the waves, that is, the longer the wavelength, the more energy there is. grass appears green because it reflects primarily the wavelength associated with green light and absorbs the others. light in a vacuum travels at 3.00Ă—108mph. electromagnetic radiation can be characterized by wavelength, amplitude, and frequency. the presence of a variety of wavelengths in white light is responsible for the way we perceive colors in objects.
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If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone
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Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation
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Select the sentences about the physical nature of light that are true. check all that apply. check a...
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