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Data are given below. Solve the problems and choose correct answers.
Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity of
glass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.
Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:
  • a)
    – 2 × 104
  • b)
    0.0
  • c)
    0.5 × 104
  • d)
    2 × 104
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Data are given below. Solve the problems and choose correct answers.He...
Ans. (c) Kw = 0.6W/mK; KG =1.2 W/mK 
 
The spatial gradient of temperature in water at the water-glass interface
At Water glass interface,

or 
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Data are given below. Solve the problems and choose correct answers.Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity ofglass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:a)– 2 × 104b)0.0c)0.5 × 104d)2 × 104Correct answer is option 'C'. Can you explain this answer?
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Data are given below. Solve the problems and choose correct answers.Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity ofglass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:a)– 2 × 104b)0.0c)0.5 × 104d)2 × 104Correct answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Data are given below. Solve the problems and choose correct answers.Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity ofglass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:a)– 2 × 104b)0.0c)0.5 × 104d)2 × 104Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Data are given below. Solve the problems and choose correct answers.Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity ofglass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:a)– 2 × 104b)0.0c)0.5 × 104d)2 × 104Correct answer is option 'C'. Can you explain this answer?.
Solutions for Data are given below. Solve the problems and choose correct answers.Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity ofglass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:a)– 2 × 104b)0.0c)0.5 × 104d)2 × 104Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of Data are given below. Solve the problems and choose correct answers.Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity ofglass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:a)– 2 × 104b)0.0c)0.5 × 104d)2 × 104Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Data are given below. Solve the problems and choose correct answers.Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity ofglass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:a)– 2 × 104b)0.0c)0.5 × 104d)2 × 104Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Data are given below. Solve the problems and choose correct answers.Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity ofglass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:a)– 2 × 104b)0.0c)0.5 × 104d)2 × 104Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Data are given below. Solve the problems and choose correct answers.Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity ofglass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:a)– 2 × 104b)0.0c)0.5 × 104d)2 × 104Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Data are given below. Solve the problems and choose correct answers.Heat is being transferred by convection from water at 48°C to a glass plate whose surface that is exposed to the water is at 40°C. The thermal conductivity of water is 0.6 W/mK and the thermal conductivity ofglass is 1.2 W/mK. The spatial Water gradient of temperature in the water at the water-glass interface is dT/dy =1 × 104 K/m.Q. The value of the temperature gradient in the glass at the water-glass interface in k/m is:a)– 2 × 104b)0.0c)0.5 × 104d)2 × 104Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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