Which device is commonly used to compare masses of objects by balancing against standard masses?

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Multiple Choice

Which device is commonly used to compare masses of objects by balancing against standard masses?

Explanation:
A balance is used to compare masses by balancing against standard masses. It has two pans: you place the object on one pan and standard weights on the other. When the beam is level, the total standard mass equals the object's mass, giving a direct mass measurement. This approach is specifically designed for mass, unlike the other devices: a thermometer measures temperature, a graduated cylinder measures volume, and a calorimeter measures heat transfer.

A balance is used to compare masses by balancing against standard masses. It has two pans: you place the object on one pan and standard weights on the other. When the beam is level, the total standard mass equals the object's mass, giving a direct mass measurement. This approach is specifically designed for mass, unlike the other devices: a thermometer measures temperature, a graduated cylinder measures volume, and a calorimeter measures heat transfer.

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