S. no. | Material | Performance indices | Rank |
1 | Stainless steel | 50 | 2 |
2 | Glass mirror | 89.5183 | 1 |
3 | Polished Aluminium | 50 | 2 |
4 | Sliver mirror film | 21.5735 | 4 |
5 | Acrylic mirror | 19.9873 | 5 |