How are physical descriptions and physical properties similar

Physical properties:

The physical properties are the measured set or collection of information regarding any particle compound or element, with out making changes in that compound composition or chemical properties.

The physical description is the basic way or expressive properties or details which are observed and represent a specific class of compounds, elements or beings in simple words.

The shape of compounds, the phenotype in living beings etc.

total distance travelled = 60 miles

total time taken =1.5 hours

average speed = total distance / total time

60 / 1.5

= 40

therefore, average speed = 40 m/h

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