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Measurement

measurements of science

QuestionAnswer
What SI units is associated with length? metre
What SI units is associated with mass? kilogram
What SI units is associated with time? second
What SI units is associated with area? square metre
What SI units is associated with volume? cubic metre
What instrument is used to measure straight lines? Ruler/ Metre stick
How is the area of a rectangle or square measured? Multiply length x width
How is the area of an irregular shaped figure measured? Trace the outline of the figure onto squared graph paper and count the squares.
How is the volume of a box measured? Multiply length x width x breadth
How is the volume of an irregular object measured? Drop the object into a graduated cylinder with water and measure the how far the water rises
What is the definition of area? The amount of surface an object has
What is the definition of volume? The amount of space an object takes up
Created by: cormachughes