In bullock carts, the iron rim is usually heated before fixing to the wooden wheels.

True

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False

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Solution

The correct option is A True
When the iron rim is heated, it expands. It is placed on the wooden wheel in its expanded state. When the temperature decreases, the rim again contracts, thus fitting completely onto the wheel. Hence, the given statement is true.

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Similar questions

In bullock carts, the iron rim is usually heated before fixing to the wooden wheels.

Q. In bullock carts, the iron rim is usually heated before fixing to the wooden wheels, because on heating, the iron:

Q. 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:

Question 7

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 take place
(d) expands first, then on cooling contracts and fits onto the wooden wheel

Fixing of iron rim to the wooden wheel of a cart involve
s:

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In bullock carts, the iron rim is usually heated before fixing to the wooden wheels.

The correct option is A TrueWhen the iron rim is heated, it expands. It is placed on the wooden wheel in its expanded state. When the temperature decreases, the rim again contracts, thus fitting completely onto the wheel. Hence, the given statement is true.

The correct option is A True
When the iron rim is heated, it expands. It is placed on the wooden wheel in its expanded state. When the temperature decreases, the rim again contracts, thus fitting completely onto the wheel. Hence, the given statement is true.