In the School Laboratory, Soham and his friends were performing their respective experiments
given by their teacher. While sitting in the practical lab, Soham held the scale in his hand and started
moving in front of tubelight, and observed the seven colours of white light. (4)
(a) Give the name of phenomenon that leads to the formation of band of seven colours.
(b) Write the constituent colours of white light in the sequence.
(c) Name the naturally occuring phenomenon based on the same process.
(d) Who discovered that white light is a mixture of seven colours?
Answers
Answered by
2
Answer:
(a) Dispersion
(b) VIBGYOR- Violet, Indigo, Blue, Green, Yellow, Orange, Red
(c) Rainbow formation
(d) Issac Newton
Answered by
1
Answer:
(a) Spectrum
(b) VIBGYOR- Violet, Indigo, Blue, Green, Yellow, Orange, Red
(c) Rainbow formation
(d) Issac Newton
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