Out of all the elastomers, natural rubber has the longest elongation range & flexibility of the order of _______________ percent?
Correct answer: A. 1-1000
- A. 1-1000
- B. 1000-1500
- C. 1500-2000
- D. 2000-2500
Explanation
Natural rubber can stretch to roughly 700 to 1,000 percent of its original length, giving it exceptional flexibility among elastomers. Thus, the range extending up to 1,000 percent is the suitable choice.
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