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Two bodies A and B having temperature 327° C and 427° C are radiating heat to the surroundings. The surrounding temperature is 27°C. The ratio of rate of heat radiation of A to that of B is
Options
(a) 5.2
(b) 0.32
(c) 0.52
(d) 3.2
Correct Answer:
0.52
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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
- A source is moving towards an observer with a speed of 20 m/s and having frequency
- Consider the following two statements about Kirchhoff’s law
- If a body is rolling on the surface, its total energy will be
- If L and C denote inductance and capacitance,then the dimensions of L-C are
- The ionisation energy of an electron in the ground state of helium atom is 24.6 eV.
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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