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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
- When a p-n junction is reverse biased, then the current through the junction
- A satellite A of mass m is at a distance r from the centre of earth. Another satellite
- Resistances n, each r Ω, when connected in parallel give an equivalent resistance
- Masses of three wires of copper are in the ratio of 1:3:5 and their lengths
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
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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