★ Human Eye and Colorful World Quiz
A ray of white light enters the raindrop and undergoes __________ and __________ to form a spectrum.
A. refraction; dispersion
B. reflection; dispersion
C. dispersion; diffraction
D. scattering; dispersion
Preview next quiz:
The muscular diaphragm that controls the size of the pupil is
A. cornea
B. ciliary muscles
C. iris
D. retina
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