How much compressional stress builds up in a thick aluminum bar held between 2 immovable walls if the temperature increases by 20. C°? ($\alpha$ = 24. × 10^-6 C^-1, Y = 7 × 10¹⁰ N/m²) A) 34. × 10⁷ N/m² B) 34. × 10⁸ N/m² C) 34. × 10⁶ N/m² D) 34. × 10⁴ N/m² E) 34. × 10⁵ N/m²

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The Answer of How much compressional stress builds up in a thick aluminum bar held between 2 immovable walls if the temperature increases by 20. C°? ($\alpha$ = 24. × 10^-6 C^-1, Y = 7 × 10¹⁰ N/m²) A) 34. × 10⁷ N/m² B) 34. × 10⁸ N/m² C) 34. × 10⁶ N/m² D) 34. × 10⁴ N/m² E) 34. × 10⁵ N/m²

How Much Compressional Stress Builds Up in a Thick Aluminum α\alphaα

How Much Compressional Stress Builds Up in a Thick Aluminum $\alpha$