Answer: Haricot vert is indeed French for green beans. Haricot meaning beans and vert meaning green. French green beans are longer and thinner than most American varieties.They are also more tender and have a more complex flavor. For the most part, they are interchangeable with American green beans which are also called string beans or snap beans.If your recipe specifies haricot vert and you are unable to find them, substitute with the thinnest young green beans you can find.nswer: Haricot vert is indeed French for green beans. Haricot meaning beans and vert meaning green. French green beans are longer and thinner than most American varieties.
Density is the mass per unit volume of a material, while specific gravity is the density of a material divided by the density of water. Multiplying the specific gravity by the density of water gives the density of a material.
From Wikipedia: Specific gravity is the ratio of the density of a substance to the density of a reference substance; equivalently, it is the ratio of the mass of a substance to the mass of a reference substance for the same given volume. As a ratio, it is dimensionless - there is no unit of measure. It does not matter what units you use for the mass of the substance and the reference, as long as they are the same units.