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Which of the following statements best describes whether a chemical reaction can occur with only one substance?
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1. Intro to General Chemistry
Chemical Properties
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Which form of energy do solar cells convert into electricity?
A
Chemical energy
B
Light energy
C
Thermal energy
D
Mechanical energy
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Understand the function of solar cells: Solar cells are devices designed to convert energy from one form into electrical energy.
Identify the source of energy that solar cells use: Solar cells capture energy from sunlight, which is a form of light energy.
Recall the process involved: When light energy hits the solar cell, it excites electrons, creating an electric current.
Recognize that this process is called the photovoltaic effect, where light energy is directly converted into electrical energy.
Conclude that the form of energy solar cells convert into electricity is light energy.
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