![]() ![]() There was a greater variance when measuring water in a dry cup because it was so easy to overfill, as the surface tension of water allows it to sit slightly higher in this type of vessel. In this case, it was much easier to gauge the volume of water in the liquid measuring cup, as its transparency allowed measurers to see when the meniscus-the bottom of the curved surface line of the liquid-had touched the 1-cup line. Find many great new & used options and get the best deals for Vintage Glass Beaker 4 oz. The dry cup varied by 23 percent, while the liquid cup varied by only 10 percent. The same people then measured 1 cup of water (which should weigh 8.345 ounces) in both dry and liquid measuring cups. ![]() Test #2: Measuring Water in Both Dry and Liquid Measuring Cups ![]() Measuring flour in a liquid measuring cup, where it’s impossible to level off any excess, drove that variance all the way up to 26 percent. This variance can be attributed to how each person dipped the cup into the flour a more forceful dip packs more flour into the same volume. With the dry measuring cup, the measurements were off by as much as 13 percent. We then weighed the flour to assess accuracy (a properly measured cup of all-purpose flour weighs 5 ounces). This glass measuring beaker has been made by a sturdy borosilicate glass that is also stain resistant. To demonstrate how each type of measuring cup fared, we asked 18 people, both cooks and noncooks, to measure 1 cup of all-purpose flour in both dry and liquid measuring cups. The Pyrex Kitchen Lab Measure and Mix Beaker is part of a Pyrex kitchen range that is sure to provide you with exact measurements, exemplary quality and keen organisation for your kitchen. Test #1: Measuring Flour in Both Dry and Liquid Measuring Cups Can you use a liquid measuring cup? We conducted some tests to determine if it's necessary to use the appropriate measuring vessel for dry and wet ingredients. So you need to measure some all-purpose flour, but all of your dry measuring cups are in the dishwasher. ![]()
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