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प्रश्न
What conclusion do you draw about the nature of white light in part (b)?
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उत्तर
We conclude that white light is polychromatic.
संबंधित प्रश्न
What is spectrum? What is the name of glass shape used to produce a spectrum?
What acts as tiny prisms in the formation of a rainbow?
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
Which of the following coloured light has the least speed in glass prism?
(a) violet
(b) yellow
(c) red
(d) green
The property of splitting of white light into its seven constituent colours is known as
Which is optically denser: water or air? Give reason
Distinguish between an impure spectrum and a pure spectrum.
Observe the given figure and answer the following questions.
- Which colour light rays bend most?
- Which colour light rays bend least.
- What is the wavelength of violet light rays?
The phenomena of light involved in the formation of rainbow are ______.
