Matter Activity 2: Measuring Volume. Recap SI (International System of Units) What does it mean? Why is it important?

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Presentation transcript:

Matter Activity 2: Measuring Volume

Recap SI (International System of Units) What does it mean? Why is it important?

Recap A gram The mass of a cubic centimetre of water at 4°C

Let’s Recap Regular shaped VS Irregular shaped objects. Their dimensions can be calculated using formulae once their dimensions are known!

Measuring Volume Unit of measurement = millilitres (ml) Read from bottom of the meniscus

Measuring Volume Eye must be level with the meniscus when reading Parallax Error!

Which Measuring Cylinder? Measure 6 ml Sensitivity of Instrument Which is more accurate? Check the scale interval!

Measuring Volume by Displacement Archimedes and his Theory of Displacement: Based on the video, demonstrate Archimedes’ theory using the Eureka Can provided – displacement method.

Extension How to find the volume of a floating object?