The maximum load a wire can withstand without breaking, when its length is reduced to half of its original length will
Correct answer: A. Double
- A. Double
- B. Be halved
- C. Four times
- D. Remains the same
Explanation
The ability of a wire to withstand a load without breaking is related to its cross-sectional area and its length. By halving the length of the wire, its cross-sectional area effectively doubles, assuming volume remains constant. This increase in cross-sectional area allows the wire to withstand a greater load, specifically double the original. Thus, the maximum load it can withstand doubles. Options B, C, and D are incorrect because they do not accurately describe the relationship between the length and load-bearing capacity of the wire.
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