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NDA General Science Physics Questions Part 3

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Question : 16

Total: 91

Water is heated with a coil of resistance R connected to domestic supply. The rise of temperature of water will depend on:
1. Supply voltage
2. Current passing through the coil
3. Time for which voltage is supplied
Select the correct answer from among the following:

1, 2 and 3
1 and 2 only
1 only
2 and 3 only

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