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Questions and Answers
What is the unit of measurement for energy in the International System of Units (SI)?
What is the unit of measurement for energy in the International System of Units (SI)?
- Newton (N)
- Watt (W)
- Volt (V)
- Joule (J) (correct)
What is the equivalent form of energy for an object with mass when stationary?
What is the equivalent form of energy for an object with mass when stationary?
- Chemical energy
- Kinetic energy
- Rest energy (correct)
- Potential energy
What does the law of conservation of energy state?
What does the law of conservation of energy state?
- Energy can be created and destroyed at will
- Energy is not conserved in physical systems
- Energy can be converted in form, but not created or destroyed (correct)
- Energy can only be converted into light and heat
Which type of energy is associated with chemical reactions?
Which type of energy is associated with chemical reactions?
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From where does human civilization primarily get its required energy?
From where does human civilization primarily get its required energy?
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