Mod-5-Assessment-HIERARCHY OF COLORS.pptx

hierarchy of colors

1. Module 5 Hierarchy of Colors in Relation to the Energy of Visible Light Science 8 | q1 Mam Merlin

2. Learning Objective: explain the hierarchy of colors in relation to energy of visible light. Demonstrate the existence of the color components of visible light using a prism

3. ASSESSMENT: Choose the letter of the correct answer. Write your answers on ¼ sheet of paper.

4. 1. Which of the following is TRUE about the colors of light? A. The shorter the wavelength, the lesser the energy. B. The shorter the wavelength, the lesser the refractive index. C. The longer the wavelength, the greater the energy. D. The longer the wavelength, the lesser the refractive index.

5. 2. What happens to the light particles when light hits an uneven surface? A. They are reflected off in a straight line. B. They are scattered in many directions. C. They are absorbed by the surface D. They pass through the surface

6. 3. As a ray of white light passes through a prism, dispersion occurs. Which among the color of the visible spectrum refracted the MOST? A. Yellow B. Red C. Green D. Violet

7. 4. Light is composed of different frequencies and wavelengths. Which among the colors of white light has the shortest wavelength and highest frequency? A. Blue B. Indigo C. Violet D. Green

8. 5. Which of the following wavelength order of visible light are from shortest to longest? A. BIV G ROY B. GIV R YOB C. ROY G BIV D. VIB G YOR

9. 6. Which of the following orders of visible light colors shows increasing wavelength? A. red, orange, yellow, green, blue, indigo, violet B. red, yellow, green, orange, violet, blue, indigo C. violet, indigo, blue, green, yellow, orange, red D. violet, blue, green, orange, red, indigo, yellow

10. 7. What is called the separation of white light into different colors as it passes through prism? A. color separation B. dispersion C. reflection D. refraction

11. 8. Why does white light separate into different colors as it passes through a prism? A. The colors are changed by addition. B. This is an example of color by subtraction. C. Different colored light has different wavelengths. D. The side part of a prism only let certain colors of light pass through.

12. 9. Which of the following colors of light bend the most? A. indigo B. green C. orange D. violet

13. 10. Which of the following is true about the relationship between frequency and energy? A. The frequency of the color of light and energy are not related. B. As the frequency of the color of light increases, its energy decreases. C. As the frequency of the color of light decreases, the energy increases. D. As the frequency of the color of light increases, the energy also increases.

14. Let’s check your answer

15. 1. Which of the following is TRUE about the colors of light? A. The shorter the wavelength, the lesser the energy. B. The shorter the wavelength, the lesser the refractive index. C. The longer the wavelength, the greater the energy. D. The longer the wavelength, the lesser the refractive index.

16. 2. What happens to the light particles when light hits an uneven surface? A. They are reflected off in a straight line. B. They are scattered in many directions. C. They are absorbed by the surface D. They pass through the surface

17. 3. As a ray of white light passes through a prism, dispersion occurs. Which among the color of the visible spectrum refracted the MOST? A. Yellow B. Red C. Green D. Violet

18. 4. Light is composed of different frequencies and wavelengths. Which among the colors of white light has the shortest wavelength and highest frequency? A. Blue B. Indigo C. Violet D. Green

19. 5. Which of the following wavelength order of visible light are from shortest to longest? A. BIV G ROY B. GIV R YOB C. ROY G BIV D. VIB G YOR

20. 6. Which of the following orders of visible light colors shows increasing wavelength? A. red, orange, yellow, green, blue, indigo, violet B. red, yellow, green, orange, violet, blue, indigo C. violet, indigo, blue, green, yellow, orange, red D. violet, blue, green, orange, red, indigo, yellow

21. 7. What is called the separation of white light into different colors as it passes through prism? A. color separation B. dispersion C. reflection D. refraction

22. 8. Why does white light separate into different colors as it passes through a prism? A. The colors are changed by addition. B. This is an example of color by subtraction. C. Different colored light has different wavelengths. D. The side part of a prism only let certain colors of light pass through.

23. 9. Which of the following colors of light bend the most? A. indigo B. green C. red D. violet

24. 10. Which of the following is true about the relationship between frequency and energy? A. The frequency of the color of light and energy are not related. B. As the frequency of the color of light increases, its energy decreases. C. As the frequency of the color of light decreases, the energy increases. D. As the frequency of the color of light increases, the energy also increases.