The average grain diameter for a brass material was measured as a function of time at 650°C, which is tabulated below at two different times: Time (min) Grain Diameter (mm) 20 4.4* 10-2 88 7.1* 10-2 (a) What was the original grain diameter? (b) What grain diameter would you predict after 162 min at 650°C?
The average grain diameter for a brass material was measured as a function of time at 650°C, which is tabulated below at two different times: Time (min) Grain Diameter (mm) 20 4.4* 10-2 88 7.1* 10-2 (a) What was the original grain diameter? (b) What grain diameter would you predict after 162 min at 650°C?
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The average grain diameter for a brass material was measured as a function of time at 650°C, which is tabulated below at two different times:
| Time (min) | Grain Diameter (mm) |
| 20 | 4.4* 10-2 |
| 88 | 7.1* 10-2 |
(a) What was the original grain diameter?
(b) What grain diameter would you predict after 162 min at 650°C?
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