density of water is taken as primary density as u can see it is taken as 1 1000
Density = mass/volumeFor the cube of water having a mass of 1g:Volume of a cube of water measuring 1cm X 1cm X 1cm =1cm3.Density = 1g/1cm3 = 1g/cm3For the block of "plasting" having a mass of 4g:Volume of the block of plasting measuring 2cm X 3cm X 1cm = 6cm3.Density = 4g/6cm3 = 0.7g/cm3I will let you decide which has the greatest density.
density is mass / volume. pour the water into a measuring clyinder, weigh it on scales then minus the weight of the empty clyinder. Divide the mass by the volume and you'll get the density.
To determine the density of an object, you need its mass and volume. If the object is oddly shaped, you can determine its volume by measuring the volume of water displaced when thee object is submerged in a container of water.
A measuring jug.========================Answer #2:That depends on whether you want to measure the water's volume,rate of flow, temperature, density, salinity, turbidity, resistivity, purity, etc.Each of those measurements requires a different instrument.
China ann Mclain
Hydrometer is the apparatus measuring relative density of the liquid subject in related to water. The output from measurement after multiplied with water density then would give the density.
Density = mass/volumeFor the cube of water having a mass of 1g:Volume of a cube of water measuring 1cm X 1cm X 1cm =1cm3.Density = 1g/1cm3 = 1g/cm3For the block of "plasting" having a mass of 4g:Volume of the block of plasting measuring 2cm X 3cm X 1cm = 6cm3.Density = 4g/6cm3 = 0.7g/cm3I will let you decide which has the greatest density.
Usually the density of an object is measured by immersing the object into water and then measuring the volume of the water. So no calculator would be required.
Mass divided by volume. Weigh the pellets to find the mass, then add the pellets to a measuring cylinder of water (or something of higher density than your pellets) and find the volume using the rise of water in the measuring cylinder
weigh him, and then find his volume by submerging him in a full tank of water, and measuring the amount of water that has overflowed. Once you have the volume, divide his weight by that, and you will have his density
Density = Mass/Volume. For water: 1/(1*1*1) = 1/1 = 1 g/cm3 For plastic: 4/(2*3*1) = 4/6 =2/3 g/cm3. So the water has the greater density.
density is mass / volume. pour the water into a measuring clyinder, weigh it on scales then minus the weight of the empty clyinder. Divide the mass by the volume and you'll get the density.
Density = mass/volume = 5.4g/(9*2*6) cm3 = 5.4/108 cm3 = 0.05 g/cm3. The density of water at normal pressure is very slightly less than 1 g/cm3. The substance that you have, with a density of a twentieth of that cannot be water.
Top pan balance was wet when weighing the mass of the measuring cylinder
Yes, because density is measuring the volume of the object. So it shows how much percent of the object is submerged.
Density = Mass/Volume = 8/(4*4*1) = 8/8 = 1 gram per cm3
A set of scales to weigh it and a container of water big enough to submerse it with some means of measuring the water displaced. Density = weight or mass divided by volume