The splitting of white light into different colours is called …………………..
A) dispersion
B) scattering
C) refraction
D) reflection
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Equal parts of a flag pole are painted with saffron, white, and green colours. If one-third of the portion painted green is 2 m long, then find the le
Correct Answer - 18 m
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Angles of deviation for extreme colours are given for different prisms. Select the one having maximum dispersive power
Correct answer is (A) 7°, 10°
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Elements emit characteristic colours correspond o certain discrete wave¬lengths of light are called ……………..
C) line spectra
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The splitting of white light into different colours is called…………
A) dispersion
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In the spectrum of white light the two colours appearing at the ends are ………………
Correct option is A) red, violet
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The splitting of white light into different colours is called
Correct option is A) dispersion
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A Circular shaped gymnasium ring of radius 21 CM is divided into 5 equal arcs shape with different colours. Find the length of each of the arcs?
Did you have any answer for this please share with me
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A Circular shaped gymnasium ring of radius 21 CM is divided into 5 equal arcs shape with different colours. Find the length of each of the arcs?
2 Answers
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One scientist cultured Cladophora in a suspension of Azotobacter and illuminated the culture by splitting light through a prism.
The correct answer is (A) Blue and red light
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Visible spectrum contains light of following colours 'Violet - Indigo - Blue - Green - Yellow - Orange - Red' (VIBGYOR). Its frequency ranges from vio
Correct Answer - 7500
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