You can measure the density with an adequate densimeter or search data in a manual.
i dont noe u should noe the answer
500g
Density is calculated from the temperature and salinity of the water.
How can you calculate surface density if the volume density is 1.4 g/cm3
Vinegar is made of acetic acid and water. However, the actual amount of acetic acid in water is quite low (~5%). Also, the density of acetic acid is not so different from the density of water (at 25 °C, the density of water is 0.9970 g/mL and the density of acetic acid is 1.049 g/mL). These things make the density of vinegar just about the same as the density of water (although it will be just slightly greater than water -- for a 5% acetic acid mixture, I calculate a density of 0.9996 g/mL)
== Density== Mass/Volume =) ===
500g
Density is calculated from the temperature and salinity of the water.
You know that the density of pure water is 1g/cm3. If you also know the volume of the water, you can multiply the two and get the mass.
Float the ball in water and calculate the displacement.
weight the metal ball first. then fill a graduated cylinder with water- it doesnt really matter how much, and put the metal ball in the water. measure how much the water level has increased by in mL. take the mass, and divide by the mL of water and then you get the density. ++ If it's an accurate sphere you can also measure its diameter and so calculate the volume, from which and the mass you can calculate the density.
Calculate volume of molecule, calculate mass of molecule, compare to bulk density. Lower bulk density indicates empty space.
The steel has a density greater than water; but the ship does not. To calculate density, you divide mass by volume. This includes the mass - and the volume - of any air trapped inside the ship.
How can you calculate surface density if the volume density is 1.4 g/cm3
You can weigh it; or you can calculate it based on the known density of water.
50
how do you calculate density
If the density of the block is less than the density of water, then the block will float. Density of water is close to 1 gram per cubic centimeter. So measure the block and calculate its volume (Length x Width x Height). Use a scale to find the block's mass. Then divide mass/volume to calculate density. If you've measured in grams and centimeters, then the units will be g/cm³, then compare this to 1 g/cm³.