Physics
In the spectrum of white light by a prism, the colour at the extreme end opposite to the base of a prism is —
- violet
- yellow
- red
- blue
Spectrum
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Answer
red
Reason —
With the help of the figure above, we can see the splitting of white light into its constituent colours. Hence, we observe that the colour at the extreme end opposite to the base i.e., on the top is the red colour.
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