Question

separate sheet of paper.
1. Which of the following is TRUE about the colors of light?
A. The shorter the wavelength, the lesser the energy.
B. The lower the wavelength, the lesser the refractive index.
C. The longer the wavelength, the greater the energy.
D. The higher the wavelength, the lesser the refractive index.
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
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
C. Green
B. Red
D. Violet
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
C. Violet
B. Indigo
D. Green
5. Which of the following wavelength order of visible light are from shortest to longest?
A. BIV G ROY
C. ROY G BIV
B. GIV R YOB
D. VIB G YOR​

Answer 1

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