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The original temperature of a black body is 727⁰C. The temperature at which this black body must be raised so as to double the total radiant energy is
Options
(a) 971 K
(b) 1190 K
(c) 2001 K
(d) 1458 K
Correct Answer:
1190 K
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- The wetability of a surface by a liquid depends primarily on
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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Laser beams are used to measure long distance because
- The wetability of a surface by a liquid depends primarily on
- As per Bohr model, the minimum energy (in eV) required to remove an electron
- A total charge of 5µC is distributed uniformly on the surface of the thin walled
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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