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Wien’s law is stated as follows: λmT = C , where C is 2898 ¼mK and  λm is the wave length at which the emissive power of a black body is maximum for a given temperature T. The spectral hemispherical emissivity (ελ) of a surface is shown in the figure below (1Å = 10-10 m). The temperature at which the total hemispherical emissivity will be highest is __________ K (round off to the nearest integer).
    Correct answer is '4830'. Can you explain this answer?
    Most Upvoted Answer
    Wien’s law is stated as follows: λmT = C , where C is 289...

    ∵ λmT = C

    Tmax = 4830 K
    Hence, the temperature at which the total hemispherical emissivity will be highest is 4830 K.
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    Wien’s law is stated as follows: λmT = C , where C is 2898 ¼mK and λm is the wave length at which the emissive power of a black body is maximum for a given temperature T. The spectral hemisphericalemissivity (ελ) of a surface is shown in the figure below (1Å = 10-10 m). The temperature at which the total hemispherical emissivity will be highest is __________ K (round off to the nearest integer).Correct answer is '4830'. Can you explain this answer?
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    Wien’s law is stated as follows: λmT = C , where C is 2898 ¼mK and λm is the wave length at which the emissive power of a black body is maximum for a given temperature T. The spectral hemisphericalemissivity (ελ) of a surface is shown in the figure below (1Å = 10-10 m). The temperature at which the total hemispherical emissivity will be highest is __________ K (round off to the nearest integer).Correct answer is '4830'. 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 Wien’s law is stated as follows: λmT = C , where C is 2898 ¼mK and λm is the wave length at which the emissive power of a black body is maximum for a given temperature T. The spectral hemisphericalemissivity (ελ) of a surface is shown in the figure below (1Å = 10-10 m). The temperature at which the total hemispherical emissivity will be highest is __________ K (round off to the nearest integer).Correct answer is '4830'. 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 Wien’s law is stated as follows: λmT = C , where C is 2898 ¼mK and λm is the wave length at which the emissive power of a black body is maximum for a given temperature T. The spectral hemisphericalemissivity (ελ) of a surface is shown in the figure below (1Å = 10-10 m). The temperature at which the total hemispherical emissivity will be highest is __________ K (round off to the nearest integer).Correct answer is '4830'. Can you explain this answer?.
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