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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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Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Water flows through a pipe. The area of cross-section at one place A₁=10 cm²,
- A circuit contains an ammeter, a battery of 30 V and a resistance 40.8 ohm
- In a potentiometer experiment, the balancing with a cell is at length 240 cm.
- A particle is executing the motion x=Acos (ωt-θ). The maximum velocity of the particle is
- A spring when stretched by 2mm containing energy 4 J. If it is stretched
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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