Explanation:
Hey! The chapter "The Human Eye and the Colourful World" from NCERT Class 10 covers some interesting concepts. Here are a few important questions from that chapter:
1. Explain how the human eye works as a natural optical instrument.
2. Describe the structure of the human eye with the help of a diagram.
3. What is accommodation of the eye? How does it help in seeing nearby and distant objects clearly?
4. Discuss the defects of vision like myopia and hypermetropia. How can these be corrected?
5. Explain the phenomenon of dispersion of white light through a prism. How is a rainbow formed?
Feel free to ask if you need more details on any of these questions!
Answer:
1.State one function of iris in human eye
2.Define the term power of accommodation. Write the modification in the curvature of the eye lens which enables us to see the nearby objects clearly
3.Trace the sequence of events which occur when a bright light is focused on your eyes.
4.Write about power of accommodation of human eye. Explain why the image distance in the eye does not change when we change the distance of an object from the eye?
5.State the function of each of the following parts of human eye:
(i) Cornea
(ii) Iris
(iii) Pupil
Explanation:
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