Class 2 Exam > Class 2 Questions > To keep ourselves warm, we wear:a)Cotton clot...
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To keep ourselves warm, we wear:
- a)Cotton clothes
- b)Raincoat
- c)Woollen clothes
- d)All the above
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
To keep ourselves warm, we wear:a)Cotton clothesb)Raincoatc)Woollen cl...
Woolen clothes help us keep warm and cozy during winters. They do not allow the body heat to escape thus we feel warm.
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To keep ourselves warm, we wear:a)Cotton clothesb)Raincoatc)Woollen cl...
Explanation:
To keep ourselves warm, we wear woollen clothes. This is because woollen clothes are made of fibres that trap air and create an insulating layer. This insulating layer helps to keep the body warm by preventing the loss of heat.
Reasons why woollen clothes are warm:
- The fibres in wool are crimped, which creates pockets of air that trap heat.
- Wool can absorb up to 30% of its weight in moisture without feeling damp, which means it can keep you warm even when it's wet.
- Wool is a good insulator because it is a poor conductor of heat. This means it does not allow heat to escape easily.
Why not cotton clothes or raincoat?
- Cotton is not a good insulator and does not trap heat well. It is also a good conductor of heat, which means it does not keep the body warm.
- A raincoat is designed to keep rain off the body, but it does not provide insulation or keep the body warm.
Therefore, to keep ourselves warm, we wear woollen clothes as they are designed to trap heat and keep the body warm.
To keep ourselves warm, we wear woollen clothes. This is because woollen clothes are made of fibres that trap air and create an insulating layer. This insulating layer helps to keep the body warm by preventing the loss of heat.
Reasons why woollen clothes are warm:
- The fibres in wool are crimped, which creates pockets of air that trap heat.
- Wool can absorb up to 30% of its weight in moisture without feeling damp, which means it can keep you warm even when it's wet.
- Wool is a good insulator because it is a poor conductor of heat. This means it does not allow heat to escape easily.
Why not cotton clothes or raincoat?
- Cotton is not a good insulator and does not trap heat well. It is also a good conductor of heat, which means it does not keep the body warm.
- A raincoat is designed to keep rain off the body, but it does not provide insulation or keep the body warm.
Therefore, to keep ourselves warm, we wear woollen clothes as they are designed to trap heat and keep the body warm.
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To keep ourselves warm, we wear:a)Cotton clothesb)Raincoatc)Woollen clothesd)All the aboveCorrect answer is option 'C'. Can you explain this answer?
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To keep ourselves warm, we wear:a)Cotton clothesb)Raincoatc)Woollen clothesd)All the aboveCorrect answer is option 'C'. Can you explain this answer? for Class 2 2025 is part of Class 2 preparation. The Question and answers have been prepared according to the Class 2 exam syllabus. Information about To keep ourselves warm, we wear:a)Cotton clothesb)Raincoatc)Woollen clothesd)All the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 2 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for To keep ourselves warm, we wear:a)Cotton clothesb)Raincoatc)Woollen clothesd)All the aboveCorrect answer is option 'C'. Can you explain this answer?.
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