As the temperature increases, the difference between the strength of a notched sample and un-notched sample ____________

As the temperature increases, the difference between the strength of a notched sample and un-notched sample ____________ Correct Answer decreases

The ductility of the material increases with increases in temperature; this results in reducing the impact of notching during the test. Hence the difference in the strength of notch specimen to unnotched specimen decreases with an increase in temperature.
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