2L/293K=1L/x therefore x=293/2 and x approximately = 146.5K
Corrected Temperature = 100 - [(760mm Hg - Atmospheric Pressure) * (0.037°C/mm)]
100 c
100 degress
Yes.
100 dEEGRESS
20%% decrease = |original value - new value|/original value * 100%= |75 - 60|/75 * 100%= 15/75 * 100%= 0.20 * 100%= 20%
first calculate the value of increase e.g. if 100 increases to 110 then the increase is 10. Then you calculate the percentage increase by diving the increase by the original number then multiply by 100 i.e. (10 divided 100 = 0.1, multiplied by 100 = 10%) or (10/100)*100 same for % decrease but in reverse.
A - A x 1 / 100 = Xwhere 'A' is the number and 'X' is the result of decreasing by 1% from A.Example: To decrease 1% from 20 you would calculate as20 - 20 x 1 / 100 = 19.8
Corrected Temperature = 100 - [(760mm Hg - Atmospheric Pressure) * (0.037°C/mm)]
The density of water increase from 100 oC to 4 oC (here is a maximum); after this temperature the density decrease.
pure water (with no impurities added ) can only boil at 100 degrees Celsius , no other temperature . But if we add impurities to it than the temperature at which the water will boil can increase or decrease. Another point is that when we increase or decrease the atmospheric pressure, the temperature at which ordinary water boils (i.e.100 degrees Celsius) can also increase or decrease.
As we move towards heights the external pressure decreases due to which temperature decreases.
Decrease = Before - After = 9.82 - 9.71Relative decrease = Decrease/Before = (9.82 - 9.71)/9.82Percentage decrease = 100*Relative decrease = 100*(9.82 - 9.71)/9.82= 1.12% approx.Decrease = Before - After = 9.82 - 9.71Relative decrease = Decrease/Before = (9.82 - 9.71)/9.82Percentage decrease = 100*Relative decrease = 100*(9.82 - 9.71)/9.82= 1.12% approx.Decrease = Before - After = 9.82 - 9.71Relative decrease = Decrease/Before = (9.82 - 9.71)/9.82Percentage decrease = 100*Relative decrease = 100*(9.82 - 9.71)/9.82= 1.12% approx.Decrease = Before - After = 9.82 - 9.71Relative decrease = Decrease/Before = (9.82 - 9.71)/9.82Percentage decrease = 100*Relative decrease = 100*(9.82 - 9.71)/9.82= 1.12% approx.
100 to 18 is an 82% decrease.
the new value minus the old value, then divide it by the old value, times 100%, if the value is positive, it's the percentage increase, if it's negative, it's the percentage decrease.
It is a 37% decrease
100% decrease.