Lightwaves travel from the air into a lens made of glass. their velocity decreases as they enter the glass. how does this affect the frequency and wavelength of the lightwaves? a. their frequency stays the same and their wavelength increases. b. their frequency stays the same and their wavelength decreases. c. their frequency increases and their wavelength decreases. d. their frequency decreases and their wavelength increases.
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Lightwaves travel from the air into a lens made of glass. their velocity decreases as they enter the...
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