Physical quantities and measurements

What is measurement . in small letters only . Add a full stop at the end.

What is the importance of measurement ?

Find the correct examples of physical quantity

• Mass

• Temperature

• Length

• None of the above

Write the definition of physical quantity? small letters only. Add a full stop at the end .

physical quantities are of two types find them

• Fat

• Fundamental quantities

• Derived quantities

• None of the above

Define fundamental quantities. In small letters only. Add a full stop at the end .

Define derived quantities. only in small letters . Add a full stop at the end .

Find the example of derived quantities.

• Mass

• Lenght

• Time

• None of the above

Fine the correct examples of the fundamental quantities.

• area* breath

• Density

• Both area * breath and density

• None of the above

Choose the correct statement.

• A unit is a fixed known quantity

• A numerical value tells us how much amount the unit is .

• None of them

• Fixed quantity