Class 10 Exam > Class 10 Questions > Find the incorrect option:a)India is present...
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Find the incorrect option:
- a)India is presently one of the least energy efficient countries in the world.
- b)We have to adopt a cautious approach for the judicious use of our limited energy resources.
- c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.
- d)After all, "energy spent is energy consumed."
Correct answer is option 'D'. Can you explain this answer?
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Find the incorrect option:a)India is presently one of the least energ...
Electric energy is most often measured either in joules (J), or in watt hours (W·h) representing a constant power over a period of time. During operation, some part of the energy depending on the electrical efficiency is consumed in unintended output, such as waste heat.
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Find the incorrect option:a)India is presently one of the least energ...
Incorrect Option: D) After all, "energy spent is energy consumed."
Explanation:
The statement in option D is incorrect because it contradicts the concept of energy conservation. The correct statement should be "energy spent is energy saved" or "energy spent is energy wasted."
Importance of Energy Efficiency:
Energy efficiency is the ability to achieve the desired output or service with minimum energy consumption. It is crucial for the sustainable development of a country and has several benefits, including:
1. Conservation of natural resources: Efficient use of energy helps in conserving limited natural resources such as fossil fuels.
2. Cost savings: Energy efficiency measures can lead to significant cost savings for individuals, businesses, and the government.
3. Environmental benefits: Reduced energy consumption contributes to lower greenhouse gas emissions and helps in mitigating climate change.
4. Energy security: Improving energy efficiency reduces dependence on imported energy resources and enhances energy security.
5. Improved living standards: Access to energy-efficient technologies can improve the quality of life by providing better lighting, heating, and cooling solutions.
Steps to Improve Energy Efficiency:
To address the issue of low energy efficiency, it is essential to adopt various strategies and measures. Some of these include:
1. Public Awareness: Educating the public about the importance of energy efficiency and promoting behavioral changes towards energy conservation.
2. Energy Audits: Conducting energy audits to identify areas of high energy consumption and implementing energy-saving measures accordingly.
3. Efficient Appliances: Encouraging the use of energy-efficient appliances and ensuring compliance with energy efficiency standards.
4. Building Design: Promoting energy-efficient building designs that maximize natural lighting, insulation, and ventilation.
5. Renewable Energy: Promoting the use of renewable energy sources such as solar, wind, and hydro power to reduce reliance on fossil fuels.
6. Transportation: Promoting sustainable transportation options such as public transport, cycling, and walking to reduce dependence on individual vehicles.
7. Government Policies: Implementing favorable policies, regulations, and incentives to encourage energy efficiency practices in industries, households, and the public sector.
Conclusion:
Energy efficiency is essential for sustainable development and addressing the energy challenges faced by countries like India. By adopting a cautious approach and implementing various energy-saving measures, India can improve its energy efficiency and reduce its environmental impact. The incorrect option D, which states "energy spent is energy consumed," should be corrected to "energy spent is energy saved" to align with the principles of energy conservation.
Explanation:
The statement in option D is incorrect because it contradicts the concept of energy conservation. The correct statement should be "energy spent is energy saved" or "energy spent is energy wasted."
Importance of Energy Efficiency:
Energy efficiency is the ability to achieve the desired output or service with minimum energy consumption. It is crucial for the sustainable development of a country and has several benefits, including:
1. Conservation of natural resources: Efficient use of energy helps in conserving limited natural resources such as fossil fuels.
2. Cost savings: Energy efficiency measures can lead to significant cost savings for individuals, businesses, and the government.
3. Environmental benefits: Reduced energy consumption contributes to lower greenhouse gas emissions and helps in mitigating climate change.
4. Energy security: Improving energy efficiency reduces dependence on imported energy resources and enhances energy security.
5. Improved living standards: Access to energy-efficient technologies can improve the quality of life by providing better lighting, heating, and cooling solutions.
Steps to Improve Energy Efficiency:
To address the issue of low energy efficiency, it is essential to adopt various strategies and measures. Some of these include:
1. Public Awareness: Educating the public about the importance of energy efficiency and promoting behavioral changes towards energy conservation.
2. Energy Audits: Conducting energy audits to identify areas of high energy consumption and implementing energy-saving measures accordingly.
3. Efficient Appliances: Encouraging the use of energy-efficient appliances and ensuring compliance with energy efficiency standards.
4. Building Design: Promoting energy-efficient building designs that maximize natural lighting, insulation, and ventilation.
5. Renewable Energy: Promoting the use of renewable energy sources such as solar, wind, and hydro power to reduce reliance on fossil fuels.
6. Transportation: Promoting sustainable transportation options such as public transport, cycling, and walking to reduce dependence on individual vehicles.
7. Government Policies: Implementing favorable policies, regulations, and incentives to encourage energy efficiency practices in industries, households, and the public sector.
Conclusion:
Energy efficiency is essential for sustainable development and addressing the energy challenges faced by countries like India. By adopting a cautious approach and implementing various energy-saving measures, India can improve its energy efficiency and reduce its environmental impact. The incorrect option D, which states "energy spent is energy consumed," should be corrected to "energy spent is energy saved" to align with the principles of energy conservation.
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Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer?
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Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer? 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 Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer?.
Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer? 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 Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer?.
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Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Find the incorrect option:a)India is presently one of the least energy efficient countries in the world.b)We have to adopt a cautious approach for the judicious use of our limited energy resources.c)For example, as concerned citizens we can do our bit by using public transport systems instead of individual vehicles; switching off electricity when not in use, using power - saving devices and using non-conventional sources of energy.d)After all, "energy spent is energy consumed."Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 10 tests.
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