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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
- An ideal heat engine works between temperature T₁=500 K and T₂=375 K.
- In Wheatstone bridge, three resistors P,Q and R are conncected in three arms
- If the kinetic energy of the particle is increased to 16 times its previous value
- A particle has initial velocity (3i + 4j) and acceleration (0.1 i+0.3j). It’s speed after 10s
- The dimensional formula of Plancks’s constant and angular momentum are
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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