A light wave has a 660nm wavelength in air its wavelength
A light wave has a 660nm wavelength in air. Its wavelength in a transparent solid is 440nm .
What is the speed of light in this solid?
What is the light's frequency in the solid?
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A light wave has a 660nm wavelength in air. Its wavelength in a transparent solid is 440nm. What is the speed of light in this solid
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