For example: Assuming you are female, 5' 5, 170lbs at the start of August and would like to be 150lbs by Christmas, you would specify that you want to lose 20lbs in 5 months. The calculator will then give you your calories required on a week-to-week basis to reach your goal weight. This is how it differs to other calorie calculators which only allow you to calculate the amount of calories daily for a specific weight. Calories Required To Lose Weight.
In general, the liquids tend to expand when their temperature increases. For example, the same mass of boiling water occupies more volume at 100 degrees Celsius than at 20 degrees Celsius. Therefore, increasing temperature decreases density.
This is due to ice's density being less than liquid water's density. Upon freezing, the density of ice decreases by about 9 percent. The best way to visualize how water can have different densities is to look at the frozen form of water. Ice actually has a very different structure than liquid water, in that the molecules align themselves in a regular lattice rather than more randomly as in the liquid form.