If a glass prism is placed in the path of a beam of white light, after refraction of light, a multi-colored strip appears – a spectrum.
| September 25, 2020 | Education
If a glass prism is placed in the path of a beam of white light, after refraction of light, a multi-colored strip appears – a spectrum. What happens if a second glass prism is placed in the path of light refracted by a prism, “inverted” with respect to the first?
After refraction in the second prism, the light beam will turn white again.
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