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Questions and Answers
Which type of energy does light carry?
Which type of energy does light carry?
- Electrical energy
- Thermal energy
- Light energy (correct)
- Mechanical energy
What is the main source of Earth's energy supply?
What is the main source of Earth's energy supply?
- Sun (correct)
- Water
- Wind
- Fossil fuels
What is the relationship between the brightness of a beam of light and its energy?
What is the relationship between the brightness of a beam of light and its energy?
- Directly proportional (correct)
- No relationship
- Inversely proportional
- Cannot be determined
What determines the ability of light to cause chemical reactions?
What determines the ability of light to cause chemical reactions?
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In terms of energy per package, which end of the spectrum has more energy?
In terms of energy per package, which end of the spectrum has more energy?
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Which type of energy does light carry?
Which type of energy does light carry?
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What is the relationship between the brightness of a beam of light and its energy?
What is the relationship between the brightness of a beam of light and its energy?
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What determines the ability of light to cause chemical reactions?
What determines the ability of light to cause chemical reactions?
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In terms of energy per package, which end of the spectrum has more energy?
In terms of energy per package, which end of the spectrum has more energy?
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What is the main source of Earth's energy supply?
What is the main source of Earth's energy supply?
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