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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 ratio of speed of an electron in ground state in Bohr’s first orbit of hydrogen atom
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
- A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle
- When sound is produced in an aeroplane with a velocity of 200 m/s horizontally,
- A particle of mass m is driven by a machine that delivers a constant power k watts
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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