Nanofluids flow over a permeable unsteady stretching surface with non-uniform heat source/sink in the presence of inclined magnetic field

Journal of the Egyptian Mathematical Society

Table 1 Thermophysical properties of water and nanoparticles

	ρ (kg/m³)	Cp (J/kg K)	k (W/m K)	β × 10⁻⁵(K⁻¹)
Pure water	997.1	4179	0.613	21
Copper (Cu)	8933	385	401	1.67
Silver (Ag)	10,500	235	429	1.89
Alumina (Al₂O₃)	3970	765	40	0.85
Titanium oxide (TiO₂)	4250	686.2	8.9538	0.9