PHYSICS [1 Mark Question Answer]

Two multiples of of SI unit of area are, km² (square kilometres) , and Mm² (square megametres). To properly understand this answer, we have to know more about SI units and their multiples

The SI unit of area is the square meter (m2), which is a derived unit.

Area is defined as the total space taken up by a flat (2-D) surface or shape of an object. The space enclosed by the boundary of a plane figure is called its area.

Correct Statement: 1 km² is equal to 10000 hectare.

Correct Statement: One hectare is equal to the size of a square having side 100 m.

Correct Statement:The area of a 5 rupees coin is best expressed in mm²

Correct Statement:SI unit of area is m²

Correct Statement:The amount of space occupied by an object is called its volume.