Homogeneous

Hetrogeneous

Both (a) and (b)

Laminar

Watt

Joule

Joule/s

Joule/m

Grashof number

Nusselt number

Reynold number

Prandtl number

Mild steel

Alloy steel

High carbon

Tungsten steel

Unit stress

Bulk modulus

Modulus of rigidity

Modulus of elasticity