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Askmemetallurgy Official
Asked: 2020-05-12T16:56:26+05:30 In:

GATE MT 2020 Q38.

GATE MT 2020 Q38.
GATE MT 2020 Q38.
GATE MT 2020 Question Paper With SolutionGATE MT Previous Year Questions With SolutionGATE MT Thermodynamicsparabolic rate constant
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    1. Best Answer
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        Correct answer is 0.56 seconds. @digbijaya described it best. Thank you. Some peripheral lines related to this topic: Parabolic oxidation law is given by π‘Š^2= 𝐾𝑑 W =weight loss per unit area (gm) = π‘šπ‘Žπ‘ π‘  /π‘Žπ‘Ÿπ‘’π‘Ž=(π‘‘π‘’π‘›π‘ π‘–π‘‘π‘¦Γ—π‘£π‘œπ‘™π‘’π‘šπ‘’ )/π‘Žπ‘Ÿπ‘’a = 𝑑𝑒𝑛𝑠𝑖𝑑𝑦 Γ—thickness

        Correct answer is 0.56 seconds. digbijaya igit described it best. Thank you.

        Some peripheral lines related to this topic:

        • Parabolic oxidation law is given by π‘Š^2= 𝐾𝑑
        • W =weight loss per unit area (gm) = π‘šπ‘Žπ‘ π‘  /π‘Žπ‘Ÿπ‘’π‘Ž=(π‘‘π‘’π‘›π‘ π‘–π‘‘π‘¦Γ—π‘£π‘œπ‘™π‘’π‘šπ‘’ )/π‘Žπ‘Ÿπ‘’a
          = 𝑑𝑒𝑛𝑠𝑖𝑑𝑦 Γ—thickness
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    2. Platinum Metallurgical and Materials Engineering student

      0.563

      0.563

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