Figure 8

Impact of \(M\) on \(g^{\prime }\), \(\left( {Gr} \right)_{t} = 0.5, Pr = 4, Sc = 5, \beta = 0.2, Ec = 0.001,\left( {Gr} \right)_{c} = 0.3,K^{*} { } = 0.1,\beta^{*} = 0.2, Sr = 0.1, \) and \( Du = 0.2, Du = 0.2,\; \varepsilon_{1} = 0.3, \;\varepsilon_{2} = 0.5,\; \alpha_{1} = 0.5,\; \alpha_{2} = 3.0.\)