What term describes the quantity of matter contained in a body?

What term describes the quantity of matter contained in a body?

• A. Weight
• B. Mass
• C. Density
• D. Volume

Answer: (B)

The term that accurately describes the quantity of matter contained in a body is mass. Mass is a fundamental property of matter that reflects the amount of substance present, and it does not change regardless of the object's location, whether it's on Earth, the Moon, or in space. In contrast, weight is the force that gravity exerts on an object; it depends on both the mass of the object and the strength of the gravitational field acting on it. Density measures how much mass is contained in a given volume but is not a direct measure of the quantity of matter itself. Volume refers to the space occupied by an object but does not reflect how much matter is present. Thus, mass is the correct term for describing the quantity of matter in a body.

The term that accurately describes the quantity of matter contained in a body is mass. Mass is a fundamental property of matter that reflects the amount of substance present, and it does not change regardless of the object's location, whether it's on Earth, the Moon, or in space.

In contrast, weight is the force that gravity exerts on an object; it depends on both the mass of the object and the strength of the gravitational field acting on it. Density measures how much mass is contained in a given volume but is not a direct measure of the quantity of matter itself. Volume refers to the space occupied by an object but does not reflect how much matter is present. Thus, mass is the correct term for describing the quantity of matter in a body.