Physical Quantity and Homogeneity of Equations in Physics

Which statement is not correct?

• the unit of mass in SI is kg

• the unit of tme in SI is second

• the unit of temperature in SI is ⁰C

• the unit of lenght is SI is meter

The SI unit of light luminousity or light intensity is ....

• candella

• ampere

• watt

• light years

Which statement is correct?

• the unit of electric current is SI is ampere

• the unit of electric current in SI is volt

• the unit of electric current in SI is watt

• the unit of electric current in SI is coulomb

here is list of base quntities. which is nt base quantities?

• light luminousity

• weight

• electric current

• amount of subtance

Which of the following is a derived unit in the SI system?

• meter

• kilogram

• newton

• second

Which of the following quantities is not a fundamental quantity?

• mass

• length

• force

• time

What is the SI unit for measuring force?

• newton (N)

• joule (J)

• pascal (Pa)

• watt (W)

What is the SI unit for measuring energy?

• newton

• joule

• pascal

• watt

What is the SI unit for measuring pressure?

• pascal (Pa)

• joule (J)

• newton (N)

• watt (W)

What is the SI unit for measuring power?

• watt (W)

• joule (J)

• newton (N)

• pascal (Pa)