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Grade 11 · Engineering & design

Grade 11 Engineering & design practice

20 questions on materials. The answer key is a separate download.

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What is on the worksheet

  1. A rod has L₀=11 m and α=30×10⁻⁶ K⁻¹. For temperature rise 73 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  2. A rod has L₀=9 m and α=25×10⁻⁶ K⁻¹. For temperature rise 10 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  3. A rod has L₀=11 m and α=18×10⁻⁶ K⁻¹. For temperature rise 19 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  4. A rod has L₀=1 m and α=21×10⁻⁶ K⁻¹. For temperature rise 51 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  5. A rod has L₀=12 m and α=15×10⁻⁶ K⁻¹. For temperature rise 25 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  6. A rod has L₀=5 m and α=22×10⁻⁶ K⁻¹. For temperature rise 81 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  7. A rod has L₀=15 m and α=11×10⁻⁶ K⁻¹. For temperature rise 55 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  8. A rod has L₀=2 m and α=10×10⁻⁶ K⁻¹. For temperature rise 53 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  9. A rod has L₀=14 m and α=12×10⁻⁶ K⁻¹. For temperature rise 82 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  10. A rod has L₀=1 m and α=22×10⁻⁶ K⁻¹. For temperature rise 67 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  11. A rod has L₀=5 m and α=13×10⁻⁶ K⁻¹. For temperature rise 35 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  12. A rod has L₀=11 m and α=16×10⁻⁶ K⁻¹. For temperature rise 38 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  13. A rod has L₀=8 m and α=26×10⁻⁶ K⁻¹. For temperature rise 18 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  14. A rod has L₀=11 m and α=6×10⁻⁶ K⁻¹. For temperature rise 70 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  15. A rod has L₀=2 m and α=13×10⁻⁶ K⁻¹. For temperature rise 52 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  16. A rod has L₀=8 m and α=16×10⁻⁶ K⁻¹. For temperature rise 51 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  17. A rod has L₀=7 m and α=19×10⁻⁶ K⁻¹. For temperature rise 34 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  18. A rod has L₀=8 m and α=8×10⁻⁶ K⁻¹. For temperature rise 29 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  19. A rod has L₀=2 m and α=16×10⁻⁶ K⁻¹. For temperature rise 60 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

  20. A rod has L₀=2 m and α=24×10⁻⁶ K⁻¹. For temperature rise 61 K, find length increase in mm. Round the final result to 4 decimal places if needed. Answer in mm.

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