The colors that you see when sunlight strikes a cut crystal wineglass or a cut diamond are a result of the fact that two light waves with
A. different wavelengths travel at different speeds in most materials.
B. the same wavelength in air can have different frequencies in a material.
C. the same frequency in air can have different wavelengths in a material.
D. the same wavelengths can have different colors.
Answer:A
The colors that you see when sunlight strikes a cut crystal wineglass or a cut diamond are a result of the fact that two light waves with
A. different wavelengths travel at different speeds in most materials. B. the same wavelength in air can have different frequencies in a material. C. the same frequency in air can have different wavelengths in a material. D. the same wavelengths can have different colors.