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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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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A battery of e.m.f. E and internal resistance r is connected to an external resistance
- The material suitable for making electromagnets should have
- The speed of electromagnetic waves in vaccum is equal to
- Three cells, each of e.m.f 1.5 V and internal resistance 1 ohm are connected in parallel
- An inclined plane makes an angle of 30° with the horizontal.A solid sphere
Topics: Thermodynamics (179)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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