Physical Quantities and Measurements Quiz

What is the dimension for temperature?

• K

• °C

• T

• θ

Which one of the following is a dimensionless quantity?

• Mass

• Weight

• Refractive index

• Force

Which one of the following is a scalar quantity?

• Pressure

• Momentum

• Torque

• Force

Which of the following is a vector quantity?

• Distance

• Mass

• Speed

• Acceleration

What is the SI unit of force?

• Newton

• Joule

• Watt

• Pascal

What is the SI unit of energy?

• Watt

• Joule

• Pascal

• Newton

Which of the following is a property of a scalar quantity?

• Has magnitude only

• Is a vector

• Can be negative

• Has direction

Which of the following is a characteristic of a vector quantity?

• Is a scalar

• Can be zero

• Has magnitude only

• Has direction

A quantity that can be measured is called

• base quantity

• physical quantity

• derived quantity

• scalar quantity

Physical quantity that CANNOT BE DERIVED in terms of other physical quantities is called

• non-physical quantity

  ^{kuantiti bukan fizik}

• base quantity

  ^{kuantiti asas}

• dimensionless quantity

  ^{kuantiti tanpa dimensi}

• derived quantity

  ^{kuantiti terbitan}