Two specimens of clay A and B are tested in a consolidation apparatus.

$$\begin{gathered} If {\left(m_v\right)}_A=3.6 x {10}^{-4} m^2/kN and \\ {\left(m_v\right)}_B=1.8 x {10}^{-4} m^2/<\; <div\; class="questions">\; <ul\; class="ul">\; <li>\; <div\; class="option\_section">\; <div\; class="options">\; <ul\; class="ul">\; <li>\; <label\; class="radio">\; <span\; class="option\_no">1</span>\; <div\; class="answer">\; <p>0.0625</p>\; </div>\; </label>\; </li>\; <li>\; <label\; class="radio">\; <span\; class="option\_no">2</span>\; <div\; class="answer">\; <p>0.25</p>\; </div>\; </label>\; </li>\; <li>\; <label\; class="radio">\; <span\; class="option\_no">3</span>\; <div\; class="answer">\; <p>1.0</p>\; </div>\; </label>\; </li>\; <li>\; <label\; class="radio">\; <span\; class="option\_no">4</span>\; <div\; class="answer">\; <p>4.0</p>\; </div>\; </label>\; </li>\; </ul>\; </div>\; </div>\; </li>\; </ul>\; </div>\; <!--end\; question\; details-->\; <hr>\; <h4>Display\; Comments</h4>\; <hr>\; <h4>Leave\; a\; comment</h4>\; <p>Login\; at\; first\; then\; you\; can\; submit\; comment.\; Click\; <a\; href="https://civilhunt.com/login">here</a>\; to\; login.</p> \end{gathered}$$