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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
- Two planets at mean distances d₁ and d₂ from the sun have their frequencies n₁ and n₂
- A resistor 30Ω, inductor of reactance 10 Ω and capacitor of reactance 10 Ω
- Two capacitors 3μF and 4μF, are individually charged across a 6 V battery.
- A nucleus of mass number 220, initially at rest, emits an α-particle. If the Q-value
- The energy band gap is maximum in
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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