<p>The depth below the surface of sea to which a rubber ball be taken so as to decrease its volume by 0.02%&nbsp; is _______ m.</p>

<p>(Take density of sea water =&nbsp;<span class="equation">\(10^3kgm^{-3}\)</span>, Bulk modulus of rubber =&nbsp;<span class="equation">\(9\times 10^8Nm^{-2}, \)</span>&nbsp;and g = 10 <span class="equation">\(ms^{-2}\)</span>)​​​​​​​​​​​​​​</p>