A spectroscope uses a prism (or a diffraction grating) to disperse light into its component wavelengths. By analyzing the resulting spectrum, scientists can identify the specific wavelengths of light emitted by a substance, helping to determine its composition.
How does a spectroscope use dispersion to analyze light?admin2024-10-18T15:21:34+05:30
Yes, dispersion can occur in any transparent medium with varying refractive indices for different wavelengths. Water droplets, for example, cause dispersion, which leads to the formation of rainbows. Diamond, with its high refractive index, also causes significant dispersion.
Can dispersion occur in mediums other than glass prisms?admin2024-10-18T15:21:07+05:30
Different colors of light have different wavelengths and refractive indices. Shorter wavelengths, like violet, have a higher refractive index and bend more, while longer wavelengths, like red, have a lower refractive index and bend less.
Why do different colors of light bend by different amounts in a prism?admin2024-10-18T15:19:23+05:30
The order of colors in the spectrum formed by a glass prism is Violet, Indigo, Blue, Green, Yellow, Orange, and Red (VIBGYOR). Violet light bends the most, and red light bends the least.
What is the order of colors in the spectrum formed by a glass prism?admin2024-10-18T15:18:22+05:30
Get Social