The mass has a density of about 7.31 kg/L
625 x 625 = 390625
625 because 1*625 = 625 and 5*125 = 625
625 Cubed is 625 times itself 3 times.625 x 625 = 390,625390,625 x 625 = 244,140,625244,140,625
625 = 625/1
2% of 625 = 2% * 625 = 0.02 * 625 = 12.5
Specific gravity is the ratio of the mass of some volume of substance to the mass of same volume of water. Here 0.25 kg ie 2500 g is the mass of some volume of given substance. The volume of water displaced is 625 mL ie 625 cc. 1 cc of water has a mass 1g. So 625 mL has 625 g. Hence the specific gravity is 2500/625 = 4 (no unit)
Well, first of all, you can never say that a volume is larger or smaller than a mass.Volume and mass are different physical quantities, they have different physicaldimensions, described in different units, and can't be compared or converted.When you talk about comparing a volume to a mass, the only thing you can compareis the numbers, but you have to remember that neither of them is just a number.In order to become a volume or a mass, the number needs to have a unit too.A 'density' is a mass divided by a volume. If the mass number is bigger than thevolume number, then the density number is more than ' 1 ' . If the mass numberis less than the volume number, then the density number is less than ' 1 '.But it doesn't mean anything. The same substance can give you a density morethan 1 or less than 1. It just depends on the units you use for mass or for volume.Let's say I have a lump of stuff in my hand. OK ? It doesn't matter what substance it is.Its mass is 50 grams, and its volume is 80 cubic centimeters. What's the density ?-- The density is 0.625 grams/cubic centimeter-- The density is 0.000625 kilogram/cubic centimeter-- The density is 625 grams/liter-- The density is 625 kilograms/cubic meter-- The density is 625,000 grams/cubic meterDensity can be a tiny number, a gigantic number, or in between. It just depends onthe units you use. The actual density doesn't change, and the object doesn't knowthat anything is happening, because the mass doesn't change, and the volume doesn'tchange. You're just changing the units of measure.
Well, first of all, you can never say that a mass is larger or smaller than a volume.Mass and volume are different physical quantities, they have different physicaldimensions, described in different units, and can't be compared or converted.When you talk about comparing a mass to a volume, the only thing you can compareis the numbers, but you have to remember that neither of them is just a number.In order to become a mass or a volume, the number needs to have a unit too.A 'density' is a mass divided by a volume. If the mass number is bigger than thevolume number, then the density number is more than ' 1 ' . If the mass numberis less than the volume number, then the density number is less than ' 1 '.But it doesn't mean anything. The same substance can give you both of thosesituations. It just depends on the units you use for mass or for volume.Let's say I have a lump of stuff in my hand. OK ? It doesn't matter what substance it is.Its mass is 50 grams, and its volume is 80 cubic centimeters. What's the density ?-- The density is 0.625 grams/cubic centimeter-- The density is 0.000625 kilogram/cubic centimeter-- The density is 625 grams/liter-- The density is 625 kilograms/cubic meter-- The density is 625,000 grams/cubic meterDensity can be a tiny number, a gigantic number, or in between. It just depends onwhat units you use. The actual density doesn't change. Neither does the mass.And the object doesn't know that anything is happening.
As you have not given the shape of the bar but ask for a diameter I am going to assume the bar is cylindrical in shape. From the mass and density the volume can be calculated: density = mass / volume → volume = mass / density From the volume the diameter can be calculated: volume_cylinder = π × radius² × length → radius = √(volume / (π × length)) And diameter = 2 × radius However, as density is mass/volume, and mass and volume both have units, density has units which you have neglected to include; is it kg/m³, kg/l, kg/cm³, kg/mm³, g/m³, g/l, g/cm³, g/cm³, lb/ft³, lb/in³, t/ft³, etc? (The common metric ones are kg/m³ and g/cm³.) A quick search shows that it should be 7.86 g/cm³,;the calculation needs to be done with consistent units, so I'll take the easy option and work with the mass in g and the lengths in cm: 1 kg = 1000 g 10 mm = 1 cm So we have: mass = 47.3 kg = 47.3 × 1000 g = 47300 g length = 625 mm = 625 ÷ 10 cm = 62.5 cm density = 7.86 g/cm³ And can now calculate: diameter = 2 × radius → diameter = 2 × √(volume / (π × length)) → diameter = 2 × √(mass / (density × π × length)) → diameter = 2 × √(47300 g / (7.86 g/cm³ × π × 62.5 cm)) → diameter = 2 × √(47300 / (7.86 × π × 62.5) cm²) → diameter ≈ 11.1 cm = 11.1 × 10 mm = 111 mm
The volume of one skittle is 625 mm3.
The population density of Kinnarumma is 625 people per square kilometer.
The population density of Ringarum is 625 people per square kilometer.
The population density of Skottorp is 625 people per square kilometer.
Dhobaura Upazila's population density is 625 people per square kilometer.
You can't convert a volume to an area
625 ml of nitrous acid contains 3,5625 moles (0,625*5,7) The total volume increases from 625 to 870 (625+245) 3,5625/0,87=4,09 M
625 x 625 = 390625