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The two ends of a metal rod are maintained at temperatures 100°C and 110°C. The rate of heat flow in the rod is found to be 4.0 J/s. If the ends are maintained at temperatures 200°C and 210°C, the rate of heat flow will be
Options
(a) 16.8 J/s
(b) 8.0 J/s
(c) 4.0 J/s
(d) 44.0 J/s
Correct Answer:
4.0 J/s
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 has 80 microcoulomb of charge. Number of additional electrons in it will be
- A body of mass m is placed on the earth’s surface. It is taken from the earth’s surface
- A tuning fork A produces 4 beats per second with another tuning fork B of frequency
- The distance of the moon form the earth is 3.8×10⁵ km. Supposing that the eye
- A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.
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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