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Iron rim is made slightly smaller than the wooden wheel. The rim is usually heated before fixing into the wooden wheel, because on heating the iron rim:
  • a)
    Expands and fits onto the wooden wheel.
  • b)
    Contracts and fits onto the wooden wheel.
  • c)
    No change in the size takes place.
  • d)
    Expands first, then on cooling contracts and fits onto the wooden wheel.
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Iron rim is made slightly smaller than the wooden wheel. The rim is us...
Heating the iron rim causes it to expand. This expansion allows the slightly smaller iron rim to fit onto the wooden wheel. As the iron rim cools after heating, it contracts, securing itself firmly onto the wooden wheel due to the restoration of its original size. This technique of heating and fitting is used in various applications where different materials need to be joined together.
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Iron rim is made slightly smaller than the wooden wheel. The rim is us...


Heating of Iron Rim Before Fixing into the Wooden Wheel

Explanation:
- When the iron rim is heated before fixing into the wooden wheel, it expands due to the increase in temperature.
- This expansion allows the iron rim to fit onto the wooden wheel more easily.
- As the iron rim cools down after being fixed onto the wooden wheel, it contracts and securely fits onto the wooden wheel.
- This process ensures a tight and secure fit between the iron rim and the wooden wheel.

Reasoning for Heating the Iron Rim

- Expansion: Heating the iron rim causes it to expand, making it easier to fit onto the slightly smaller wooden wheel.
- Secure Fit: As the iron rim cools and contracts, it creates a tight and secure fit with the wooden wheel.
- Prevents Loosening: The heating and cooling process helps prevent the iron rim from loosening or becoming unstable on the wooden wheel over time.
- Ensures Durability: By ensuring a proper fit, heating the iron rim before fixing it onto the wooden wheel helps improve the overall durability and longevity of the wheel.

By following this process of heating the iron rim before fixing it onto the wooden wheel, craftsmen can create strong and reliable wooden wheels that are able to withstand the rigors of everyday use.
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Iron rim is made slightly smaller than the wooden wheel. The rim is usually heated before fixing into the wooden wheel, because on heating the iron rim:a)Expands and fits onto the wooden wheel.b)Contracts and fits onto the wooden wheel.c)No change in the size takes place.d)Expands first, then on cooling contracts and fits onto the wooden wheel.Correct answer is option 'A'. Can you explain this answer?
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Iron rim is made slightly smaller than the wooden wheel. The rim is usually heated before fixing into the wooden wheel, because on heating the iron rim:a)Expands and fits onto the wooden wheel.b)Contracts and fits onto the wooden wheel.c)No change in the size takes place.d)Expands first, then on cooling contracts and fits onto the wooden wheel.Correct answer is option 'A'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Iron rim is made slightly smaller than the wooden wheel. The rim is usually heated before fixing into the wooden wheel, because on heating the iron rim:a)Expands and fits onto the wooden wheel.b)Contracts and fits onto the wooden wheel.c)No change in the size takes place.d)Expands first, then on cooling contracts and fits onto the wooden wheel.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Iron rim is made slightly smaller than the wooden wheel. The rim is usually heated before fixing into the wooden wheel, because on heating the iron rim:a)Expands and fits onto the wooden wheel.b)Contracts and fits onto the wooden wheel.c)No change in the size takes place.d)Expands first, then on cooling contracts and fits onto the wooden wheel.Correct answer is option 'A'. Can you explain this answer?.
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