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How Many Colours Are There in a Full Spectrum of White Light? Write the Various Colours of Spectrum in the Order, Starting with Red. - Science

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Question

How many colours are there in a full spectrum of white light? Write the various colours of spectrum in the order, starting with red.

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Solution

 There are seven colours in a full spectrum of white light. The various colours of a spectrum in their order, starting with red, are as follows.
Red
Orange
Yellow
Green
Blue
Indigo
Violet

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Chapter 6: The Human Eyes And The Colorful World - Exercise 4 [Page 289]

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Lakhmir Singh Physics (Science) [English] Class 10
Chapter 6 The Human Eyes And The Colorful World
Exercise 4 | Q 19.2 | Page 289
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