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An electric kettle has two heating elements. One brings it to boil in ten minutes and the other in fifteen minutes. If two heating filaments are connected in parallel, the water in kettle will boil in
Options
(a) 6 minutes
(b) 8 minutes
(c) 25 minutes
(d) 5 minutes
Correct Answer:
6 minutes
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When two identical capacitors are in series, they have 3 μF capacitance
- An Electric charge does not have which of the following properties?
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When two identical capacitors are in series, they have 3 μF capacitance
- An Electric charge does not have which of the following properties?
- If the temperature of the sun were to increase from T to 2T and its radius from R and 2R
- Find the maximum velocity with which a train can be moved on a circular track
- If 10000 V is applied across an X-ray tube, what will be the ratio of de-Broglie
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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