Depending on the type of wine !
It will be between 3.2 and 4.4
Storing wine at 40 degrees F is generally not harmful, but it may slow down the aging process of some wines. Most wines are best stored at a slightly warmer temperature to allow them to develop complexity over time. However, if you are storing white wines or sparkling wines, 40 degrees F may be suitable to maintain their freshness.
The pH is 2.6
pH of Red Wine Vinegar is 2.4
(-40) degrees Fahrenheit = (-40) degrees Celsius.
-40 degrees Celsius is -40 degrees Fahrenheit.
its 3.6
-40 degrees Fahrenheit and -40 degrees Celsius are the same temperature.
180 degrees - 100 degrees - 40 degrees = 40 degrees
-40 degrees Celsius is also -40 degrees Fahrenheit. Isn't that cool?
pH is an inverse logarithmic scale for measuring the concentration of the hydrogen ion. Anything with a pH lower than 7 is acidic, anything with a pH higher than 7 is basic. Thus, wine with a pH of 3.5 is acidic.
Turkey is at 40 degrees N and 40 degrees E.
Its the same, -40 degrees Fahrenheit = -40 degrees Celsius.