The effect is down to density, how much does an equal volume of each drink weigh?

Finally, we know that mass is equal to density times volume.

Stir well, then add an equal volume of urine straight from the tap.

In this case they are combined at equal volume, but any ratio could be used.

This means that the voice, as part of the music, has equal volume on both stereo channels and no phase difference.

Granite weighs about 12 per cent more than an equal volume of concrete.

Yet that same mass is packed into a volume roughly equal to the Earth's.

By creating a mist, and equal volume of water will create a larger total surface area exposed to the fire.

They displaced a volume of water equal to the island itself, several cubic kilometers in all.

Sound systems are installed throughout the lounge giving equal volume to all areas.