Directions: Read each question carefully and choose the letter of the correct answer. You can answer this activity by clicking it here ->> (Assessment 1)
1. What is visible light spectrum?
A. The spectrum of light that is visible to animals.
B. The spectrum of colors that can be seen in the dark.
C. The range of colors that can be seen by the human eye.
D. The range of colors that can be seen under ultraviolet light.
2. What are the colors of visible light spectrum in order from longest to shortest wavelength?
A. Red, Orange, Yellow, Green, Blue, Indigo, Violet
B. Violet, Indigo, Blue, Green, Yellow, Orange, Red
C. Yellow, Blue, Green, Red, Orange, Indigo, Violet
D. Green, Blue, Indigo, Violet, Red, Orange, Yellow
3. What is the relationship between color and wavelength?
A. Longer wavelengths correspond to colors on the blue end of the spectrum.
B. Shorter wavelengths correspond to colors on the red end of the spectrum.
C. Shorter wavelengths correspond to colors on the blue end of the spectrum, while longer wavelengths correspond to colors on the red end of the spectrum.
D. Longer wavelengths correspond to colors on the red end of the spectrum, while shorter wavelengths correspond to colors on the blue end of the spectrum.
4. What is the wavelength of green light?
A. 420 nm
B. 550 nm
C. 650 nm
D. 780 nm
For items number 5 - 10, choose the letter of the correct answer from the picture below. Write your answer on the space provided before each number.
_______5. Which color in the visible light spectrum follows orange?
_______6. Which color in the visible light spectrum has the longest wavelength?
_______7. Which color in the visible light spectrum has the shortest wavelength?
_______8. Which color in the visible light spectrum is located between blue and violet?
_______9. Which color in the visible light spectrum has a longer wavelength than blue but shorter than green?
_______10. Which color in the visible light spectrum has a longer wavelength than orange but shorter than green?
_______6. Which color in the visible light spectrum has the longest wavelength?
_______7. Which color in the visible light spectrum has the shortest wavelength?
_______8. Which color in the visible light spectrum is located between blue and violet?
_______9. Which color in the visible light spectrum has a longer wavelength than blue but shorter than green?
_______10. Which color in the visible light spectrum has a longer wavelength than orange but shorter than green?