9 MCQ Worksheets on Light, Optics, Vision & Eye [MCQ] fully solved – Multiple Choice Questions, Fill In the blanks & Matching questions

Last updated on June 9th, 2021 at 03:54 am

Fill in the Blanks – worksheet from Visible Light & Optics chapter (worksheet 7)

Fill in the Blank: Fill in the blank with the appropriate term.

Fill in the blank with the appropriate term.

1. __ occurs when a substance absorbs ultraviolet light and gives off visible light.
2. The production of light by living things is called __.
3. A neon light produces visible light by the process of __.
4. __ occurs when transmitted light is spread out by particles of matter.
5. The color that visible light appears depends on the __ of the light.
6. The colors red, green, and blue are referred to as the __ colors of light.
7. The colors cyan, magenta, and yellow are the primary colors of __.

Answer – Fill in the Blank (answers)

1. Fluorescence
2. bioluminescence
3. electroluminescence
4. Scattering
5. wavelength
6. primary
7. pigments

Links of All worksheets(Total 9) of Light and Optics are given below. (pagination)
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