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Mathematics, 16.12.2020 04:50 tay8568
In an experiment, equal amounts of water and sand were heated under a lamp. The initial and final temperatures of each were recorded. A partial record of the temperature is shown.
Experimental Record
Substance Initial Temperature Final Temperature
Sand 20 °C 26 °C
Water 20 °C ?
Which statement about the final temperature of the water is correct?
1. It will be less than 26 °C as sand has a relatively higher specific heat than water.
2. It will be less than 26 °C as water has a relatively higher specific heat than sand.
3. It will be more than 26 °C as sand needs relatively higher energy than water to raise its temperature.
4. It will be more than 26 °C as water needs relatively higher energy than sand to raise its temperature.
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In an experiment, equal amounts of water and sand were heated under a lamp. The initial and final te...
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