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What is the SI unit of tensile strain?
6. What is the SI unit of tensile strain?
- Meter per second (m/s)
- Pascal (Pa)
- Newton (N)
- Dimensionless
Answer
The correct answer is: D) Dimensionless
Explanation
Since tensile strain is a ratio of lengths, it lacks dimensions and has no units. It is stated as a percentage or a decimal.