At what tempature is water most dense?

Answer 1

The density of H2O is a variable with temperature and is defined as 1.00000 at +4C. It is less than that above or below 4C.

I stand by my source.....

Answer 2

This is a trick Question salt waters density is not the same as fresh water, fresh water is a constant 1g/ml, as for salt water, it depends on what ocean the black sea for instance is very dense, where the pacific ocean is I believe and don't hold me to this about 1.4 or 1.6g/ml. The temperature dose not matter until you get to a boiling point at which the salt in water falls as the pure water (steam) Rises. But 4*C is the magic number do to it water changing it's molecular structure, from liquid to solid (frozen)

Answer 3

Water is most dense at 4 degrees Celsius, as someone stated earlier. Do a simple Google search and you will see. I'm not sure why water has that particular property, though. I hope this helps.

Answer 4

At normal atmospheric pressure, water is most dense around 4 degrees Celcius. The maximum density doesn't occur at minimum temperature because water undergoes very strange property changes as it approaches and undergoes the phase change from liquid to solid.

Answer 5

Water's density is constant between 0 and 100 degrees C where it is at it's highest exactly 1g/mL.

Answer 6

I think it's about 15-20℃

Answer 7

4 degrees Celsius

Answer 8

you're appropriate, water freezes at 32F, so the longer it takes to get right down to that temp., the longer it takes to freeze, for this reason warm water will take longer to freeze than chilly water, no longer shorter. warm water freezing swifter than chilly water is an previous different halves' tale it extremely is mindless via any know-how of technological know-how.

Answer 9

The density of water is always the same- 1 g/ml

Answer 10

30 degrees