Answer the question
1 What are the fundamental and derived
physical quantities?
2 Define area, density , volume.
3 How do we measure area ,volume, of
irregular shape bodies?
4 What is beam balance ? How it measure mass ?
5 What type of physical quantity are measure by spring balance and physical balance ?
6 Define speed. How it is different from velocity?
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Explanation:
The density of a substance is given by mass per unit upon volume........ The mass occupied by an object say solid, liquid or gas..........
Answered by
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Answer:
The density of a substance is given by mass per unit upon volume. The mass occupied by an object say solid, liquid or gas
Explanation:
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