类别 全部 - volume - unit - density - mass

作者：Audrey lam 11 年以前

269

Density and Measurements

In scientific contexts, density is a key concept, indicating how compact a substance is. A denser material will sink in a less dense medium, and this relationship is encapsulated in the formula Density = Mass/

Density and Measurements

Density and Measurements

Density

Formula For Density
Density = Mass/Volume
A denser substance will sink while a less dense substance wll float

Measurements

Mass

Kilogram(kg)

Eletronic Balance

Beam Balance

Volume

Metre Cube

Can be measured by

Displacement Can

Measuring Cylinder

Length
Can be measured by

Metre Ruler

Measuring Tape

Vernier Caliper

SI Unit

Metre (m)

Mindomo

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