An electric stove boils 1 kg of water in time 2 min and another stove boils 1 kg of water in time 3 min. Both electric stoves are designed for the same voltage. When they are joined in parallel, the time required to boil 1 kg of water is |
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(a) |
1.2 min |
(b) |
5 min |
(c) |
2.4 min |
(d) |
1 min |

An electric stove boils 1 kg of water in time 2 min and another stove boils 1 kg of water in time 3 min. Both electric stoves are designed for the same voltage. When they are joined in parallel, the time required to boil 1 kg of water is |
|||||||

(a) |
1.2 min |
(b) |
5 min |
(c) |
2.4 min |
(d) |
1 min |

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