Volume.
To prove that the mass of a substance is equal to the volume of water, you can use the principle of buoyancy. First, weigh the substance in air to determine its mass. Then, immerse the substance in water and measure the volume of water displaced. The mass of the water displaced is equal to the mass of the substance, thus proving the equality.
First, measure the mass of the water in the bathtub using a scale. Next, immerse yourself completely in the water and measure the increase in water level using a measuring cup. This increase in volume of water displaced is equal to your body volume. Finally, apply Archimedes' principle which states that the buoyant force acting on an object is equal to the weight of the water displaced, to calculate your mass.
You can weigh yourself or calculate your volume through water displacement, as matter is anything that occupies space (your volume) and has mass (your weight).
The volume of water is directly proportional to its mass. This means that as you increase the volume of water, the mass will also increase proportionally. Conversely, if you decrease the volume of water, the mass will decrease accordingly.
Mass and volume of water are related by density, which is the physical property that quantifies how much mass is contained in a given volume. Water has a known density of 1 gram per cubic centimeter at a standard temperature and pressure, so by multiplying the volume of water by its density, you can find the mass. Mathematically, density = mass/volume, so mass = volume x density.
The volume increase, mass does not change.
density = mass/volume Determine the mass and volume of the water, and then divide the mass by the volume, and that will give you the density.
To find the density of plasticine, you would first measure the mass of a known volume of plasticine using a balance, and then divide the mass by the volume. The formula for density is density = mass/volume. Make sure to use proper units of measurement (grams for mass and cubic centimeters for volume) to calculate the density accurately.
The volume of water is the same as the mass of water. So if you have 100ml of water you actually have 100g of water.
The volume of water is 118 mL, since the mass and volume of water are equivalent at room temperature.
The density of water is approximately 1 gram per cubic centimeter at 4 degrees Celsius.
The formula to find the mass of water is: mass = volume x density Where: volume is the amount of water in liters or cubic meters density of water is approximately 1 g/cm³ or 1000 kg/m³