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If a given volume of water in a 220V heater is boiled in 5 min, then same volume of water in 110V heater can be boiled in what time interval?
Options
(a) 20 min
(b) 30 min
(c) 25 min
(d) 40 min
Correct Answer:
20 min
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Thermodynamics
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A cell of emf E and internal resistance r supplies current for the same time
- If longitudinal strain for a wire is 0.03 and its poisson’s ratio is 0.5
- If X=3YZ², find dimensions of Y if X and Z are the dimensions of capacity
- A spring when stretched by 2mm containing energy 4 J. If it is stretched
- A rod of weight W is supported by two parallel knife edges A and B is in equilibrium
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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