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The initial and final temperature of wat...

The initial and final temperature of water were recorded as `(56.3 pm 0.4) ^(@)C` and `(27.5 + 0.3) ^(@)C` . Determine the fall in the temperature of water .

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The correct Answer is:
`(28.8 pm 0.7) ^(@)C`
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SL ARORA-PHYSICAL WORLD AND MEASUREMENTS-Based on Combination
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