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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 body of mass m=3.513 kg is moving along the x-axis with a speed of 5 m/s
- Angle of contact of a liquid with a solid depends on
- A astronomical telescope has objective and eye-piece of focal lengths
- A cell of emf E and internal resistance r supplies current for the same time
- If a solid ball of metal has a concentric spherical cavity with in it if the ball
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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