50 mark question paper on Human Eye and Colorful World for Class 10 Science

1 mark questions

1. What is a prism?
2. What is dispersion of light?
3. What is scattering of light?
4. What is the function of the iris in the human eye?
5. What is the function of the lens in the human eye?
6. What is the function of the retina in the human eye?
7. What is the fovea?
8. What is the blind spot?
9. What is myopia?
10. What is hypermetropia?

2 mark questions

11. Explain the refraction of light through a prism.
12. Explain the dispersion of white light by a prism.
13. Explain the scattering of light.
14. What are the different types of defects of vision?
15. How are these defects of vision corrected?

3 mark questions

16. Explain the working of the human eye.
17. What is the role of the ciliary muscles in the human eye?
18. What are the different applications of dispersion of light in daily life?
19. What are the different applications of scattering of light in daily life?
20. What are the different ways to protect our eyes from harmful radiations?