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Chapter overview
Study Physical Quantities and Measurement through notes, flashcards, revision, MCQs, and long-answer practice.
Practice ready
10535 MCQs and 5454 written prompts are ready for focused chapter work.
Topics
4
Recall
12
Cards
24
Topic 1
Volume measures occupied space and is written in cubic units such as cm3 or m3, or in liquid units such as mL and L.
Topic 2
Area tells how much flat surface is covered, not how long the boundary is.
Topic 3
Density = mass divided by volume.
Topic 4
Speed = distance / time.
Chapter pack
Topic list
Topic 1
Volume is the space occupied by an object. Regular solids can be measured from their dimensions, while liquids are read with a measuring cylinder.
Topic 2
Area is the amount of surface covered by a shape. It is measured in square units such as cm2 or m2.
Topic 3
Density compares mass with volume. It tells how much matter is packed into a given space.
Topic 4
Speed tells how fast an object moves. It is calculated by dividing distance by time.
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