Fundamental and Derived units

_______ are units made by various combination of fundamental units.

Which fundamental quantity is measured in amperes?

• electric current

• amount of substance

• temperature

• intensity of light

The standard unit of length is

• meter

• second

• kilogram

• newton

Which one of these options is NOT a derived quantity?

• Area

• Volume

• Density

• Temperature

When a standard is set for a quantity, then standard quantity is called a

• unit

• amount

• rate

• prefix

What is the SI unit of Amount of substance

• metre

• candela

• newton

• mole

Which one of the following is the derived unit?

• speed

• length

• mass

• luminous intensity