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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
(179)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An automobile moves on a road with a speed of 54 km h⁻¹. The radius of its wheels
- A 50 ohm galvanometer gets full scale deflection when a current of 0.01 A passes
- Infinite number of masses, each 1 kg, are placed along the x-axis
- At what height h above earth, the value of g becomes g/2 (where R=radius of earth)?
- A milli ammeter of range 10 mA has a coil of resistance 1 ohm
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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