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Density+Measurement
Sciencey and Maths
Question | Answer |
---|---|
What is density? | The amount of mass contained in a particular volume |
Density=? | Mass divided by Volume |
Can things of the same size have different densities? | Yes |
What is the shape used for calculating density? | Triangle |
Why does ice float on water? (V. Important) | Ice floats on water because when frozen water expands this makes it have a density less than water. |
Put the following substances in order as in a density tower. Start from the bottom. Honey, oil ,water | Honey water oil |
What is SI Units? | Universally agreed measurements agreed on to avoid confusion. |
What the SI unit for Lenght? | Metres |
What is the SI unit for mass? | kg or g |
How many mm is in a cm? | 10 |
How many cm are in a m? | 100 |
How do calculate area? | LxW |