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As water is cooled, its density increases until it reaches its maximum density at 4 degrees Celsius. Below 4 degrees Celsius, water begins to expand as it freezes, which is why ice is less dense than liquid water.
Sort of. In the temperature range of 0-4 Degrees Celsius water contracts when heated and expands when cooled. Outside of this temperature range it behaves normally.
Most materials contract and become denser as they are cooled due to the decrease in thermal energy causing the atoms or molecules to move slower and come closer together. However, certain materials such as water expand when cooled to form ice, which is less dense than liquid water.
When water is heated, the molecules gain energy and move more quickly, causing the water to expand and eventually turn into steam. When water is cooled, the molecules lose energy and move more slowly, causing the water to contract and eventually freeze into ice.
No, most substances contract with cooling, only some exotic substances (eg water) expands when cooled.
they expand
water True, but only in the range 4 degrees Celsius to zero Celsius.
Oil does expand when heated and contracts when cooled.
As water is cooled, its density increases until it reaches its maximum density at 4 degrees Celsius. Below 4 degrees Celsius, water begins to expand as it freezes, which is why ice is less dense than liquid water.
No, most solids contract when cooled, as the lower temperature causes the atoms or molecules to move less, leading to a decrease in volume. However, there are exceptions, such as water, which expands when cooled below 4°C before turning into ice.
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Sort of. In the temperature range of 0-4 Degrees Celsius water contracts when heated and expands when cooled. Outside of this temperature range it behaves normally.
Most materials contract and become denser as they are cooled due to the decrease in thermal energy causing the atoms or molecules to move slower and come closer together. However, certain materials such as water expand when cooled to form ice, which is less dense than liquid water.
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When water is heated, the molecules gain energy and move more quickly, causing the water to expand and eventually turn into steam. When water is cooled, the molecules lose energy and move more slowly, causing the water to contract and eventually freeze into ice.
When liquid water is cooled, it contracts like one would expect until a temperature of approximately 4 degrees Celsius is reached. After that, it expands slightly until it reaches the freezing point, and then when it freezes it expands by approximately 9%
No jelly does not expand because its particles are not being frozen.