specific gravity of 4 4 times the mass of water, which at 50ml would weigh 50 grams.
The object has a density of 20 g/mL
Ok. So you remember how to find the Density of an object? If not, the formula is Density = Mass ÷ Volume. So you do 25 ÷ 50, and it Equals 0.5 g/cm3 I hope your happy someone answered it for ya. :)
The liquid's density is 0.8 g/mL
80 ml
Since 1.5litres is 1,500 mL , dividing this by 50mL means there would be 30 bottles.
The object has a density of 20 g/mL
Density = Mass/Volume = 150g/50mL = 3 grams per millilitre.
density = mass/volume = 100g/50mL = 2g/mL
To calculate the density, you need to divide the mass by the volume.
The name of the procedure to find the volume of an irregular object is calleD water displacement. You can do this by using a graduated cylinder. so say you fill the graduate up to 50ML and then you drop the object in and it is 100ML . so that tells you the volume of the object is 50ML because you subtract 100ML - 50ML = 50ML
Ok. So you remember how to find the Density of an object? If not, the formula is Density = Mass ÷ Volume. So you do 25 ÷ 50, and it Equals 0.5 g/cm3 I hope your happy someone answered it for ya. :)
density = mass/volume → The density of the rock is the mass of the rock divided by the difference in the volume from before the rock was dropped in and afterwards. Its units are grams/ml
The liquid's density is 0.8 g/mL
20,000 50ml is a measure of volume. 1 ton is a measure of mass. Your question can only be answered once you specify the density of the matter that occupies the 50ml of volume. There was no mention of water being the matter in question.
You will need to expand on your questions 50g of what - lead, oil, mercury, water???? You divide the mass by the density (in common units) to get the volume then convert to the required units. i.e. for cold water density = 1000 kg/m^3 50g = 0.05kg 1m^3 = 1000 Litres = 1000000 ml. so 0.05 / 1000 * 1000000 = 0.05 * 1000 = 50ml. or another way to remember this is 1 litre of water = 1kg therefore 0.05kg water = 0.05Litres
87.5 grams per 75 mL = 87.5/75 grams per mL = 1.1666... grams per mL
Place the piece of metal in 50mL of water and subtract the 50mL from the new volume of water. The difference will be the volume of the metal in mL and cm3. Then find the density by dividing the mass by the volume of the metal. The water must completely cover the metal in order for the displacement method of determining the volume to work.