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A soda-lime glass is formed at a temperature of 650 °C with a viscosity of 107 P. The activation energy of viscous deformation for the glass is 430 kJ mol-¹. Compute the annealing temperature range for viscosity from 10¹0 P to 10¹4 P. (Given R = 8.31 J mol¹ K-¹)

A soda-lime glass is formed at a temperature of 650 °C with a viscosity of 107 P. The activation energy of viscous deformation for the glass is 430 kJ mol-¹. Compute the annealing temperature range for viscosity from 10¹0 P to 10¹4 P. (Given R = 8.31 J mol¹ K-¹)

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A soda-lime glass is formed at a temperature of 650 °C with a viscosity of 107 P. The activation energy of viscous deformation for the glass is 430 kJ mol-¹. Compute the annealing temperature range for viscosity from 10¹0 P to 10¹4 P. (Given R = 8.31 J mol-¹ K-¹)
Transcribed Image Text:A soda-lime glass is formed at a temperature of 650 °C with a viscosity of 107 P. The activation energy of viscous deformation for the glass is 430 kJ mol-¹. Compute the annealing temperature range for viscosity from 10¹0 P to 10¹4 P. (Given R = 8.31 J mol-¹ K-¹)
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