Answered

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A student wants to determine the mass of a large plastic cube. The student measures the volume of the cube as
4 cm. The student's teacher states that the density of the cube is 2.0 g/cmº
What is the next step the student should take to find the cube's mass?
O Calculate the mass by dividing volume by density. The result mass will be 2.0 g.
Calculate the mass by subtracting the volume from the density. The resulting mass will be
2.0 g.
Calculate the mass by multiplying volume by density. The resulting mass will be 8.0 g.
Calculate the mass by adding volume and density. The resulting mass will be 6.0 g.

Sagot :

ranjitamohanty670

Answer:

see in explaination

Explanation:

Density (D) is a quantity defined as mass (m) per unit volume (v): D = m ÷ v. Since these three quantities are related, you can find one of them if you know the other two. This is more helpful than it sounds because density is often a known quantity that you can look up, assuming you know the composition of the material.

Calculations are straightforward for solid objects, but things get more complicated for liquids, where density changes with temperature, and for gases, for which density is dependent on temperature and pressure.

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