Which has the greatest volume?
- Both 1 kg of ice at 0 degreesC and 1 kg of water at 0 degreesC have the same volume.
- 1 kg of water at 0 degreesC has a greater volume than 1 kg of ice at the same temperature.
- 1 kg of ice at 0 degreesC has a greater volume than 1 kg of water at the same temperature.
Explanation
Water expands when it freezes, so ice is less dense than liquid water, and an equal mass of ice therefore occupies a greater volume than the same mass of water at 0 degrees C. This is why ice floats and why the two cannot have the same volume.
immanuelekpo asking:
what exactly does this question test,attention to details i suppose.
Community Comments (7)
T
trap2307 Posts: 43 06.01.2013 / 20:09
Water and ice have same formula - H2O. Volume of H20 depends on its temperature. Temperature is the same, so the volume is the same.
G
gusum Posts: 1 07.10.2014 / 01:41
No, it is well known that ice is less dense than water.
"The density of ice is 0.9167 g/cm3 at 0 °C,[3] whereas water has a density of 0.9998 g/cm³ at the same temperature."
"The density of ice is 0.9167 g/cm3 at 0 °C,[3] whereas water has a density of 0.9998 g/cm³ at the same temperature."
F
finch Posts: 1 02.01.2015 / 05:33
so the correct answer is ICE
R
Richiegeee Posts: 7 28.05.2015 / 12:58
Help?
M
mattymc1@bigpond.com Posts: 1 04.09.2018 / 06:32
Surely the answer is ice. Freeze a full bottle of water in your freezer and it expands. Water freezing inside a composite panel can disbond the panel due to the expansion. Answer must be c.
K
Klemis3000 Posts: 9 14.11.2018 / 09:05
Density of water at 0C is around 1000kg/m^3 while ice at 0C is around 910kg/m^3. So 0C ice has greater volume
P
pickus Posts: 2 19.04.2020 / 14:15
https://en.wikipedia.org/wiki/Specific_volume
Ice has greater volume at 0 degrees C.
Ice has greater volume at 0 degrees C.
Please Sign In to post a comment.