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What is the scientific reason for using a spectroscope to separate white light into different wavelengths? ?
What is the scientific reason for using a spectroscope to separate white light into different wavelengths? Discuss what element in the spectroscope causes this separation of light and what can be studied from it
The spectroscope is used to analyse the spectrum emitted from luminous gases - e.g. from copper in a flame, mercury vapour lamp etc.
This can then be compared to the spectrum emiyyed from unknown sources - e.g a star so the gases present can be identified.
The spectroscope is composed of a diffraction grating and lenses to focus the light. .
