first, choose a suitable container then weigh it on it's own. out the liquid in it. and then weigh it all. take away the weight of the container from your overall amount hope this helps
Centrifuging it would be one way.
No. Light behaves the same way in the liquid as it would in the air (as far as reflection is concerned, so the focal length of a mirror would not change if it were immersed in liquid.
you will need: the liquid a cup a scale first: way the cup then jot the weight down secondly: pore the liquid into the cup thirdly: it and then jot it down forthly: take away the weight of the cup from the cup and the liquid and you have the weight of the liquid
One way would be to find a liquid that is chemically inert to both metals and has a density between that of iron and that of aluminium. In such a liquid, the aluminium would float and the iron would sink.
Once easy way is displacement. You can place it in liquid and see how much liquid it displaces. This will be the volume.
The atmospheric pressure on Mars is so low that liquid water cannot exist there; any liquid would evaporate fairly quickly. The only way to keep water liquid on Mars would be to keep it in a pressurized container.
syrup
its already a liquid. who would ask that seriously...
liquid nitrogen would be a good guess Liquid NO2 would cool it quickly but 2 seconds is way way too fast. It was just a guess. I didnt think Liquid nitrogen would do the trick, because he is right, 2 seconds is way too quick.
Weigh the keg. The tare weight should be on the container, subtract the tare and convert the weight of the contents to liquid.
Since it is a healthy way to lose weight, someone should chose it if he or she is overweight, or wants to reduce bodyfat. Using a clear liquid diet gives an easy way to provide weight reduction.
The best way would be to change the state of the water. In other words, have ice floating in liquid water, while steam is above that.