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The temperature of the two outer surfaces of a composite slab, consisting of two materials having coefficients of thermal conductivity K and 2K and thickness x and 4x, respectively, are T2 and T1 (T2 >T1) . The rate of heat transfer through the slab, in a steady state is with f equal to 
  • a)
    2/3
  • b)
    1/2
  • c)
    1
  • d)
    1/3
Correct answer is option 'D'. Can you explain this answer?
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The temperature of the two outer surfaces of a composite slab, consist...
The thermal resistance
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The temperature of the two outer surfaces of a composite slab, consisting of two materials having coefficients of thermal conductivity K and 2K and thickness x and 4x, respectively, are T2 and T1 (T2 >T1) . The rate of heat transfer through the slab, in a steady state iswith f equal toa)2/3b)1/2c)1d)1/3Correct answer is option 'D'. Can you explain this answer?
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The temperature of the two outer surfaces of a composite slab, consisting of two materials having coefficients of thermal conductivity K and 2K and thickness x and 4x, respectively, are T2 and T1 (T2 >T1) . The rate of heat transfer through the slab, in a steady state iswith f equal toa)2/3b)1/2c)1d)1/3Correct answer is option 'D'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The temperature of the two outer surfaces of a composite slab, consisting of two materials having coefficients of thermal conductivity K and 2K and thickness x and 4x, respectively, are T2 and T1 (T2 >T1) . The rate of heat transfer through the slab, in a steady state iswith f equal toa)2/3b)1/2c)1d)1/3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The temperature of the two outer surfaces of a composite slab, consisting of two materials having coefficients of thermal conductivity K and 2K and thickness x and 4x, respectively, are T2 and T1 (T2 >T1) . The rate of heat transfer through the slab, in a steady state iswith f equal toa)2/3b)1/2c)1d)1/3Correct answer is option 'D'. Can you explain this answer?.
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