A black body at 200 K is found to emit maximum energy at a wavelength of `14mu m`. When its temp...
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A black body at 200 K is found to emit maximum energy at a wavelength of `14mu m`. When its temp...
Question From – Cengage BM Sharma WAVES AND THERMODYNAMICS CALORIMETRY JEE Main, JEE Advanced, NEET, KVPY, AIIMS, CBSE, RBSE, UP, MP, BIHAR BOARD QUESTION TEXT:- A black body at 200 K is found to emit maximum energy at a wavelength of `14mu m`. When its temperature is raised to 1000 K, the wavelength at which maximum energy is emitted is # ...
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