Use the equation D=M/V or Density equals mass over volume. so you have to find the mass and volume of the liquids and plug them into the equation.
You can also pour both into one container and see which one rises to the top
denser, the buoyancy of objects is one way you can tell the water gets less dense.
http://wiki.answers.com/Q/When_the_viscosity_of_a_liquid_is_higher_than_another_liquid_does_that_mean_its_surface_density_would_be_higher_too" http://wiki.answers.com/Q/When_the_viscosity_of_a_liquid_is_higher_than_another_liquid_does_that_mean_its_surface_density_would_be_higher_too" http://wiki.answers.com/Q/When_the_viscosity_of_a_liquid_is_higher_than_another_liquid_does_that_mean_its_surface_density_would_be_higher_too"
Probably buy telling which mineral is denser
It is very easy to tell other people not to worry, but less easy to take advice like that to heart. This is because it is very hard to make yourself not worry about something everyone around you is worried about.
Hardwood comes from deciduous trees with broad leaves, while softwood comes from coniferous trees with needles. Hardwood is denser and heavier, while softwood is lighter and less dense. You can also distinguish them by looking at the grain pattern and texture.
In the hope that they will convince others.
You can tell if one liquid is more dense than another by comparing their densities. The denser liquid will have a greater mass per unit volume than the less dense liquid. One common way to compare densities is by observing which liquid sinks and which floats when they are layered on top of each other in a container.
Note that less dense objects will rise above more dense objects. I.E. Helium is denser then our atmosphere so balloons filled with it float. Simply put a cube of ice in a container of water and see if it floats. Also; you can't cant tell density by weight. A massive mountain is more dense then a twig but also a pebble is more dense then a massive log.
the two objects in question have different densities. The denser object has more mass.
Bulb thermometers rely on the simple principle that a liquid changes its volume relative to its temperature. Liquids take up less space when they are cold and more space when they are warm (this same principal works for gases and is the basis of the hot air balloon.
Scientists know the masses of both Uranus and Neptune because of the effects of their gravity on other objects, and the fact that their sizes are easy enough to measure. Neptune has more mass than Uranus and is slightly smaller, which makes it denser.
I have heard that orange juice kills lima beans. I am not sure about vinegar, i heard that it does. I am about to do a science fair project. That is one of the liquids that i am using. So i hope it doesing but it might. Other liquids may also kill lima beans. It is hard to tell witch. You can only use so many liquids in different tests and projects. =)