Calculate the seed weight needed for fitting a square area with a side length of 325 meters. When planting potatoes, 3 500 kg of seeds are consumed per 1 ha. How many kg of seed is needed for sowing if the one m² will consume 25 g of seeds? The field has a rectangular shape with dimensions of 128 m and 350 m. What is the weight of a sheet of glass 75 cm x 120 cm and 2 mm thick if one cubic meter of glass weighs 2500 kilograms? What is the volume of a body that stretches a dynamometer in air, on which a force of 2.5 N suspends it, and if it is immersed in alcohol with a density of 800 kg/m³, does it tension the dynamometer with a force of 1.3 N? What is the weight of cast iron with a volume of 3575 cubic centimeters? The density of the cast iron is 7600 kg/m 3 What is the volume of kerosene if its weight is 8g? The density of kerosene is 780 g / l The model is made from exactly the same material as the original no numbers need to be rounded. How high is the model of the tower's weight of 1 kg? (State the result in centimeters). The tower's height is 300 meters, and its weight is 8000 tons. The density of water is 1.940 sl/ft at 39 F (4 C), and the specific weight in Imperial units is 1.940 sl/ft 32.174 ft/s 1.940 lb / ( ft/s ft ) 32.174 ft/s 62.4 lb The calculator below can be used to calculate the liquid water density at given temperatures. How many kilograms is an ice cube with an edge length of 6 dm heavier than it? The cube with an edge length of 2 dm weighs 7.2 kg. The sculptor composes an ice city from ice cubes.

What is the mass of a pole with the shape of a regular quadrilateral prism with a length of 1 m and a cross-sectional side length of a = 4.5 cm made from iron with density ρ = 7800 kg/m³? How many liters of water do we need if freezing water increases its volume by 10%? We want to cover a rectangular rink with dimensions of 55 m and 25 m with a 4cm thick layer of ice. What is the weight of the glass door panel if it is 5 mm thick, 2.1 m high, and 6.5 d wide? The density of glass is 2.5 kg/dm³.Ĭalculate the radius of an iron ball with a density of 7.8g/cm³ and a mass of 7kg.Ĭalculate the thickness of the copper plate with a density of 8.7 g/cm³ measuring 1.5 meters and 80 cm, and its weight is 3.65 kg. What is the maximum density that may have material with which we could fill this whole wagon? b) what amount of peat (density 350 kg/m 3) can carry 15 wagon Of course, the seawater density also changes. As you can see, maybe it is not a big difference, but it can be significant in some cases. The density of seawater lb/ft3 can reach even the result 64.1322. The wagon can carry a maximum weight of 30 tonnes. It is a base value, but, of course, as in the case of the fresh water, this time it also may vary. The basic SI density unit is kg/m 3Ĭonversion of a density unit in word math problems and questions The formula is ρ = m/V, where m = mass and V is volume. Density is defined as mass divided by volume. See density of Water, distilled in hundreds of units of density measurement grouped by weight. Density of Water, distilled lb ft3 62.43 lb/ft. Density of Water, distilled lb in3 0.036 lb/in. Density of Water, distilled kg m3 1 000 kg/m. The symbol for density is ρ (Greek letter rho). Density of Water, distilled g mm3 0.001 g/mm. The STP and the SATP should not be confused with the standard state commonly used in thermodynamic evaluations of the Gibbs energy of a reaction.The density (the volumetric mass density, specific mass) of a substance is its mass per unit volume. An unofficial, but commonly used standard is standard ambient temperature and pressure (SATP) as a temperature of 298.15 K (25 C, 77 F) and an absolute pressure of 100 kPa (14.504 psi, 0.987 atm).

In chemistry, IUPAC established standard temperature and pressure (informally abbreviated as STP) as a temperature of 273.15 K (0 C, 32 F) and an absolute pressure of 100 kPa (14.504 psi, 0.987 atm, 1 bar). The following table lists the density D of water as a function of the temperature under isobaric conditions 1, 2: Pure, air-free water H 2 O, Normal pressure: 1013. The International Standard Metric Conditions for natural gas and similar fluids are 288.15 K (59.00 F 15.00 C) and 101.325 kPa. NIST uses a temperature of 20 C (293.15 K, 68 F) and an absolute pressure of 101.325 kPa (14.696 psi, 1 atm).

Compute the Depth of Water associated with a Pressure.

The Density of Water at Standard Temperature and Pressure (STP) is 998.2071 kg/m 3 in SI units. This is used as a reference substance for defining Specific Gravity. The Density of Water at Standard Temperature and Pressure is 62.316 lbs/ft 3.

Density of water in gm3