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Dima020 [189]
3 years ago
5

Which of the following is a FALSE statement?

Chemistry
1 answer:
Allisa [31]3 years ago
7 0

Answer:

warm water is denser than cold water

Explanation:

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Two identical pots, one black and one silver, containing exactly the same amounts of water, are heated to the same temperature.
I am Lyosha [343]
The most probable answer is: (a) <span>The black pot emits heat at a faster rate than the silver pot. It means the black pot conducts heat at a higher rate than the silver pot, that's why it cooled off faster. It also means that the silver pot retains heat better and is more of an insulator.</span>
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How is the life cycle of a star similar to that of a human?
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The burning of a sample of propane generated 1 04.6 kJ of heat. All of this heat was used to heat 500.0 g of water that had an i
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Answer: 70.0°C

Explanation:

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Quantity of heat = 104.6 KJ

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104,600 = 500 * 4.18 * (x - 20)

104,600 = 2,090 * (x - 20)

x - 20 = 104,600/2,090

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How were weapons and utensils fashioned during the Stone Age
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They were created with stone and wood and sometimes even bones, I hope this helped!
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What do you use to determine molar mass?
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