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A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it at the rate of 6000 joule/sec. Then find the temperature difference if K=200 Jm⁻¹K⁻¹
Options
(a) 20⁰C
(b) 40⁰C
(c) 80⁰C
(d) 100⁰C
Correct Answer:
40⁰C
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
- Maximum velocity of the photoelectrons emitted by a metal surface is 1.2×10⁶ ms⁻¹.
- In a photoelectric effect experiment, the slope of the graph between the stopping
- The internal energy change in a system that has absorbed 2 kcals of heat
- A proton is projected with a speed of 3×10⁶ m/s horizontally from east to west.
- A marble block of mass 2 kg lying on ice when given a velocity of 6 m/s is stopped
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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