D. The graduated cylinder is used to find the volume, and triple beam balance is used to find the mass.
<h2>

</h2>
<u>Air pressure has no effect at all in an ideal gas approximation. This is because pressure and density both contribute to sound velocity equally, and in an ideal gas the two effects cancel out, leaving only the effect of temperature. Sound usually travels more slowly with greater altitude, due to reduced temperature.</u>
<span>Porous material has many spaces that can hold(store) groundwater.</span>
If the container explodes there is no pressure, becuase all your gas has escaped its container, there for, you ain’t got no gas