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Human Eye and Colourful World | Human Eye and Colourful World - Exercise

Question 13

A prism ABC (with BC as base) is placed in different orientations. A narrow beam of white light is incident on the prism as shown in Figure 11.1. In which of the following cases, after dispersion, the third colour from the top corresponds to the colour of the sky? The Human Eye and the Colourful World CHAPTER11 Fig.11.1

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(b) (ii)

Explanation:

Band of color show violet at the bottom if prism is kept with BC in the bottom. if prism is kept with BC in the top, then violet will be in the top followed by indigo and blue.

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subject-cta

Question 13

A prism ABC (with BC as base) is placed in different orientations. A narrow beam of white light is incident on the prism as shown in Figure 11.1. In which of the following cases, after dispersion, the third colour from the top corresponds to the colour of the sky? The Human Eye and the Colourful World CHAPTER11 Fig.11.1

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(b) (ii)

Explanation:

Band of color show violet at the bottom if prism is kept with BC in the bottom. if prism is kept with BC in the top, then violet will be in the top followed by indigo and blue.

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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