The impact of mixed convection parameter \((\lambda_1)\) on fluid velocity and temperature distributions can be found in Fig. 8 and Fig. 9. It is observed from Fig. 8 that with rising values of \(\lambda_1\) fluid velocity increased while temperature profile behave reverse as velocity profile. Due to the fact that temperature difference \((T_w-T_\infty)\) increased when values of \(\lambda_1\) enhanced gradually and it causes to rising the fluid velocity along horizontal direction.
Fig. 10 and Fig. 11 depict the velocity and temperature profiles under the influence of Prandtl number \(P_r\) . As we know the ratio of momentum diffusivity to thermal diffusivity is known as Prandtl number. So, higher values of Prandtl number decline the thermal boundary layer which is expected and found in Fig.11.
The effect of magnetic field parameter \((M)\) for various values is present in Fig.12 and Fig.13. By increasing values of \(M\) , fluid velocity decreases because of Lorentz force which acts oppose to fluid velocity and consequently temperature profile enhanced.