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ICSE-SPECTRUM-EXERCISE A
- Name three factors on which the deviation produced by a prism depends ...
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- How does the deviation produced by a triangular prism depend on the co...
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- How does the speed of light in glass change on increasing the waveleng...
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- Which colour of white light travels (a) fastest (b) slowest, in glass?
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- Name the subjective property of light related to its wavelength.
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- What is the range of wavelength of the spectrum of white light in (i) ...
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- (a) Write the approximate wavelength for (i) blue, and (ii) red light ...
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- Write the seven prominent colours present in white light in the order ...
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- Name the seven prominent colours of the white light spectrum in order ...
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- Name four colours of the spectrum of white light which have wavelength...
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- Which colour of the white light is deviated by a glass prism (i) the m...
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- The wavelengths for the light of red and blue colours are nearly 7.8 x...
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- Define the term dispersion of light.
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- Explain the cause of dispersion of white light through a prism.
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- Explain briefly, with the help of a neat labelled diagram, how does wh...
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- What do you understand by the term spectrum ?
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- A ray of white light is passed through a glass prism and a spectrum is...
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- The diagram shown below in Fig. 6.8 shows the path taken by a narrow b...
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- Fig. shows a thin beam of white light from a source S striking on one ...
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- (a) A beam of monochromatic light undergoes minimum deviation through ...
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