(eg. 60 watts, a typical rating for an incandescent light bulb; or 13 watts, the rating for a compact fluorescent light bulb with light output comparable to a traditional 60 watt light bulb.). Ad.
What is RO? Reverse Osmosis (RO) is the process to have clean and pure water through a permeable or semi-permeable membrane. In Reverse Osmosis, pressure is used to force a solution through membrane. The solute remains on the one side and the solvent passes through the membrane to other side.
A roux (ROO) is a mixture of flour and fat -- such as cooking oil, butter, or chicken fat -- that is cooked, then used to thicken sauces, gravies, or soups.A common roux recipe calls for equal amounts of butter and flour, cooked in a saucepan over medium heat until the flour is absorbed by the melted butter. roux (ROO) is a mixture of flour and fat -- such as cooking oil, butter, or chicken fat -- that is cooked, then used to thicken sauces, gravies, or soups.