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Questions and Answers
Which of the following is NOT a source of light energy?
Which of the following is an example of artificial light source?
Which of the following is a form of light energy that is invisible to the human eye?
Which of the following is a source of sound energy?
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What is the primary source of sound energy for musical instruments?
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Which of the following is an example of a natural source of sound energy?
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Study Notes
Light Energy
- Not a source of light energy: TBD (To Be Determined, as no specific option is provided)
- Example of artificial light source: TBD (To Be Determined, as no specific option is provided)
Types of Light Energy
- Invisible to the human eye: one form of light energy (e.g., ultraviolet or X-ray)
Sound Energy
- Source of sound energy: TBD (To Be Determined, as no specific option is provided)
- Primary source of sound energy for musical instruments: Vibrations (e.g., strings, membranes, or air columns)
- Example of natural source of sound energy: Human voice, waterfall, or wind
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Description
Test your knowledge of light energy sources with this grade 4 science quiz! Identify what is NOT a source of light energy, determine examples of artificial light sources, and discover the form of light energy that is invisible to the human eye. Perfect for students studying light energy and its various sources.
