Does a beam of white light give a spectrum on passing through a hollow prism
Answers
Solution:
No, when a beam of light passes through a prism, there is no spectrum.
Actually, spectrum is produced by the deviation of different colors due to the refraction of light.
When a white light passes through the hollow prism, it escapes out as it entered because no refraction takes place.
Answer:
No, When a white light beam passes through a hollow prism, it does not produce a spectrum.
Explanation:
This is due to the fact that light cannot disperse when passing through air contained within a hollow prism. Dispersion occurs because the refractive index of a medium varies with color. A white light beam passing through a hollow prism produces no spectrum. A white light beam passing through a hollow prism produces no spectrum. Spectrum is created by the refraction of different colors. There is no change in medium when white light travels from air into the hollow prism because the prism contains air. Thus, passing a white light beam through a hollow prism does not produce a spectrum.
The speed of light outside and inside the prism will be the same because air is the common medium inside and outside the hollow prism.