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Questions and Answers
What is the fundamental need of our everyday life?
What is the fundamental need of our everyday life?
Which form of energy is represented by the energy of a rotating shaft?
Which form of energy is represented by the energy of a rotating shaft?
What type of energy is possessed by wood and oil?
What type of energy is possessed by wood and oil?
Which energy form is related to the energy of water reservoir at a certain height?
Which energy form is related to the energy of water reservoir at a certain height?
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What type of energy sources are coal, oil, and natural gas?
What type of energy sources are coal, oil, and natural gas?
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Which source of energy involves direct beam radiation and diffuse radiation from the sun?
Which source of energy involves direct beam radiation and diffuse radiation from the sun?
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What is geothermal energy?
What is geothermal energy?
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Which ancient discovery marked the first evidence of energy conversion?
Which ancient discovery marked the first evidence of energy conversion?
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What was the purpose of waterwheels in ancient times?
What was the purpose of waterwheels in ancient times?
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Which engine was developed during the Industrial Revolution as the first device to convert thermal energy into mechanical energy?
Which engine was developed during the Industrial Revolution as the first device to convert thermal energy into mechanical energy?
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What modification was made to the Newcomen Engine to increase efficiency?
What modification was made to the Newcomen Engine to increase efficiency?
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According to the principle mentioned at the end of the text, what is the principle regarding energy?
According to the principle mentioned at the end of the text, what is the principle regarding energy?
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