A PRISM IS USED TO REFRACT WHITE LIGHT SO IT SPREADS OUT IN A CON...
388. A prism is used to refract white light so it spreads out in a continuous
spectrum of colors.
a. to refract
b. so
c. out
d. of
-> b
388. A prism is used to refract white light so it spreads out in a continuous
spectrum of colors.
a. to refract
b. so
c. out
d. of
-> b