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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
- If vectors A=cos wti + sin wtj and B= cos wt/2 i + sin wt/2 j are functions of time,
- A spherical planet has a mass Mp and diameter Dp. A particle of mass
- If the nucleus ²⁷₁₃Al has nuclear radius of about 3.6 fm
- A hollow metal sphere of radius 10 cm is charged such that the potential on its surface
- The inductive reactance of an inductor of 1/π henry at 50 Hz frequency is
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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