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The heat dissipated in a resistance can be obtained by measuring of resistance, the current and time. The maximum error in the measurement of these quantities is 1%, 2% and 1% respectively. The maximum error in the direction of the dissipated heat is
Options
(a) 4%
(b) 6%
(c) 4/3%
(d) 2%
Correct Answer:
6%
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Physical World and Measurement
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The temperature coefficient of a resistance wire is 0.00125 per degree.
- In the Bohr’s model of hydrogen atom, the ratio of the kinetic energy to the total
- In case of linearly polarised light, the magnitude of the electric field vector
- The phase difference between two points seperated by 0.8 m in a wave of frequency
- The distance of the moon form the earth is 3.8×10⁵ km. Supposing that the eye
Topics: Physical World and Measurement (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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