0
How do you fine the density ot a stone if the mass is 20g and the volume is 10cm3?
Wiki User
∙ 11y ago
density = mass divided by volume
density = 20/10 = 2 g/cm3
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How you would find the mass of a small stone?
Use a fine balance.
How do you fine the formula to fine the volume of a square?
A square does not have volume because it has no depth. A cube has volume. The formula to find the volume of a cube is length x width x height. Because all sides are equal in a cube, you can also cube the length of one side.Imagine a cube whose sides are all 2cm.Volume = 2cm x 2cm x 2cm = 8cm3orVolume = (2cm)3 = 8cm3.
How do you fine the volume of a irregular object?
Put the object in a measuring container; pour in water to cover the object and measure the volume in the container; take the object out of container and measure the volume remaining. The difference is the volume of the object. If the object floats push it down until covered with water.
How can you determine the volume of irregular solids?
Put it in a container of water. The amount of water it displaces (or the amount the water level rises) is exactly equal to the volume. Behold: you're Archimedes.answ2. For awkward materials such as pumice and sugar cubes, a suitable fluid is a fine granular material such as flour or Lycopodium powder.
What measurement would you use to measure a book's length?
Inches or centimetres are fine for a book's dimensions. Measure the width, height and depth to determine the volume. If you are talking about the length of the book's narrative, word count is probably the most accurate.
What is the density of rock salt?
I do not know but you can divide mass by volume and get the density. --------------------------------------------- The density of a pure salt crystal is 2,165 g/cm3. This is a true density. The density of fine powdered salt (apparent density) is variable: approx. 1 g/cm3.
How do you determine the density of salt?
Water displacement method will work fine with molecules that do not dissolve... Here you have something that will dissolve in water, changing it's density. What I would do is to weight a graduated container, put some sugar (more you add, more precise will be the result) in the container... Better weight the container before... Weight the container after. Now you know the *weight* part of the answer, then you melt it, in that container... you read the *volume* part of the answer. put the part together to have a density which is mass/volume g/cm³ for example, or g/mL, which is the same.
Is it true that if you divide the mass of a substance by its volume you can find its density?
Yes. if you have a mass of 4 ml of water, and it weighs 4 grams, the density of water is 1 gram per millileter. The common unit for density is g/ml or g/cm^3. But when weighing a liquid, remember to tare the glassware you are holding the liquid in while weighing it, or your density will be incorrect due to a false mass measurement. But given a mass and a volume of a substance, the density is just mass over volume.
How many grams of salt are in a teaspoon?
4.2 ----------------------------------------------------- The US teaspoon as a unit of volume has approx. 5 mL. After "Bulk density chart" the density of fine table salt is 1,378 g/cm3. So the mass of table salt in a teaspoon is 6,8 g.
What is a very fine stone that light can be seen through?
A very fine stone that light can be seen through is a alabaster. Alabaster is a quarried stone. It is white in color and translucent.
What is the fine for indecent exposure?
mike stone
Effects of bulking of fine aggregate on the performance of concrete?
bulking of fine aggregate increases its volume. hence the mass for a given volume is less, which leads to richer mix than required. therefore batching of fine aggregate must be done by weight and not by volume.
What is the density for 1ml of salt?
The density of a pure salt crystal is 2,165 g/cm3. This is a true density. The density of fine powdered salt (apparent density) is variable: approx. 1 g/cm3.
How does the density of a 100-kg iron block compare with the density of an iron filing?
The density of iron is 7,874 kg/m3 or 7.874 g/cm3. The density of iron filing is somewhat lower depending upon how fine the filings are, but I guess more than 4000 kg/m3 or 4.0 g/cm3. The SI standard of density is measured in kg/m3. The density of a material is defined as its mass per unit volume. The density of iron does not change with the size of the sample. A bucket full of iron filings will have a lower density than the block because there will be air between the individual filings. The density of a deep pile of filings will be greater than a thin pile because the weight of the filings above compacts the filings below by pushing out some of the air. However, the density of each individual piece will still be the same as for the whole block.
How do you give fine hair volume?
You can look for hair products that give volume to the hair, or you can tease it!!
How many cups in a pound of sodium chloride?
You cannot convert weight to volume. Measure out a pound of sodium bicarbonate instead.
How do you calculate void ratio in concrete?
1) weight of cement in one cube divided by density of cement = volume of cement in a cube: 2) Similarly volume of fine & Coarse aggregate can be calculated 3) Adding all one will get volume of solids in a Cube-Vs: 4) Subtracting Vs from volume of cube Vc one would get volume of voids Vv 5) taking ratio of Vv to Vs one would get void ratio
