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A beam of white light falls on a glass prism. The colour of light which undergoes the least bending on passing through the glass prism is : (a) violet (b) red (c) green (d) blue |
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Answer» A beam of white light falls on a glass prism. The colour of light which undergoes the least bending on passing through the glass prism is : (a) violet (b) red (c) green (d) blue |
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