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प्रश्न
Say TRUE or FALSE
After passing through a prism, white light splits into a band of seven colours
विकल्प
True
False
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उत्तर
After passing through a prism, white light splits into a band of seven colours- True
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संबंधित प्रश्न
Describe an activity to show that colours of white light splitted by a glass prism can be recombined to get white light by another identical glass prism. Also draw ray diagram to show the recombination of the spectrum of white light.
A student is observing a diagram showing the path of a ray of light passing through a glass prism. He would find that for all angles of incidence the ray of light bends:
The coloured light having the maximum speed in glass prism is:
(a) blue
(b) green
(c) violet
(d) yellow
In which of the following four diagrams is the correct path of a ray of light passing through a glass prism shown ?
Make the correct choice for each of the following:
Which one of the following Fig correctly shows the path of the ray through the glass block?
The wavelengths of violet and red light are 4000 Å and 8000 Å respectively. Which of the two has the higher frequency?
Sunlight entering through a narrow aperture falls on a prism. Draw a neat labelled ray diagram to show the formation of the spectrum on a screen. Name the colour obtained nearer the base of the prism.
Draw a neat and labelled diagram for dispersion of light.
dispersive power of crown glass? Given that µv = 1.5230, µr = 1.5145
State the colour which bends:
- The most.
- The least while passing through a glass prism.
