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Q1. Expand OTEC. Q2. Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel than CNG? Why or why not?
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Q1. Expand OTEC. Q2. Hydrogen has been used as a rocket fuel. Would yo...
Answer1.OTEC-( Ocean Thermal Energy conversion) OTEC is based on the temperature gradient between the upper and lower layers of ocean.
Answer2- hydrogen on combustion with oxygen provides highest change in momentum by having the highest exhaust velocity also hydrogen is stored at a very low temperature as a liquid to increase the amount that could be carried this cold hydrogen is also used as coolant for the rocket engine due to these qualities.
Answer3- hydrogen is a cleaner fuel than CNG because it produce water on burning whereas CNG produce carbon dioxide on burning as we know that carbon dioxide produces heat so hydrogen is cleaner than CNG
Answer2- hydrogen on combustion with oxygen provides highest change in momentum by having the highest exhaust velocity also hydrogen is stored at a very low temperature as a liquid to increase the amount that could be carried this cold hydrogen is also used as coolant for the rocket engine due to these qualities.
Answer3- hydrogen is a cleaner fuel than CNG because it produce water on burning whereas CNG produce carbon dioxide on burning as we know that carbon dioxide produces heat so hydrogen is cleaner than CNG
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Q1. Expand OTEC. Q2. Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel than CNG? Why or why not?
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Q1. Expand OTEC. Q2. Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel than CNG? Why or why not? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Q1. Expand OTEC. Q2. Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel than CNG? Why or why not? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q1. Expand OTEC. Q2. Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel than CNG? Why or why not?.
Q1. Expand OTEC. Q2. Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel than CNG? Why or why not? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Q1. Expand OTEC. Q2. Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel than CNG? Why or why not? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Q1. Expand OTEC. Q2. Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel than CNG? Why or why not?.
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