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When temperature is increased by 100°c, then fractional change in numerical value becomes equal to 0.005%. Given, α of measuring object, α。=2×10^-5. Calculate α of the scale. |
| Answer» When temperature is increased by 100°c, then fractional change in numerical value becomes equal to 0.005%. Given, α of measuring object, α。=2×10^-5. Calculate α of the scale. | |