Respuesta :
The equation describes the mass of an object in relation to its volume and density is m=D×V. option B is correct.
What is density?
The density of a substance is the mass of per unit volume of a substance or any object and the density will be equal to the division of mass of the substance to the volume of the substance and its SI unit will be cubic centimeter.
The equation of mass can be calculated by the help of the formula of density too. so, the mass will be the multiplication of the density of a substance and the volume of the substance and the unit will be kilogram.
Therefore, equation describes the mass of an object in relation to its volume and density is m=D×V. option B is correct.
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