In physics the density (ρ) of a body is the ratio of its mass (m) to its volume (V), a measure of how tightly the matter within it is packed together. Its SI units are kilograms per cubic metre (kg/m³). Conversion to old measures. 1 kg/m³ equals 0.062428 lb/ft³ or 1 lb/ft³ equals 16.0184634 kg/m³.
8mm dia : 0.395 kg/m 10mm dia : 0.617 kg/m 12mm dia : 0.888 kg/m 16mm dia : 1.579 kg/m 20mm dia : 2.467 kg/m 25mm dia : 3.855 kg/m These are standard unit weights based on the density of steel @ 7850 kg/m3
It is 3.0/0.0050 = 60 kg per m^3.
Expressed algebraically, this is equal to m - 6.
1.3716 m
The volume of water can be calculated using its density, which is approximately 1000 kg/m³. By dividing the mass of water (0.054 kg) by its density, we can find the volume. Therefore, the volume of 0.054 kg of water is approximately 0.000054 m³ or 54 cm³.
The dimension of density is mass divided by volume. This can be expressed as (\text{kg/m}^3) or any equivalent units (e.g., g/cm^3).
False. The units for force are Newtons (N), which can be expressed as kg*m/s^2.
1 newton = 1 kg-m/s2[Speed] = [m/sec]Force/speed = (kg-m/sec2) / (m/sec) = (kg - m - sec / sec2 - m) = kg/secThis quantity has little if any physical significance,which is probably why it's a unit without a name.
One Newton is expressed in kg*m/s^2, which represents the amount of force required to accelerate a 1 kilogram mass by 1 meter per second squared.
Molality (m) is calculated by dividing the number of moles of solute by the mass of the solvent in kilograms and is expressed in mol/kg. The formula for molality is: [ molality (m) = \frac{moles\ of\ solute}{mass\ of\ solvent\ in\ kg} ]
The ratio mass divided by volume represents density, which is a measure of how much mass is contained in a given volume of a substance. The units for density are typically expressed as mass per unit volume (e.g., g/cm^3 or kg/m^3).
Density is a measure of how much mass is contained in a given volume. It is a ratio of mass to volume, typically expressed in units such as grams per cubic centimeter (g/cm^3) or kilograms per cubic meter (kg/m^3).
The ratio of SI unit of density (kg/m^3) to the cgs unit of density (g/cm^3) is 1000:1. This means that 1 kg/m^3 is equivalent to 1 gram/cm^3.
energy is express in units due to the explanation below :E = kg * m2/dt2 (kg* m/dt2) * mN * mWhat is this im confused?? what is this suppost to mean??
The ratio of moles of solute to liters of solution is called molarity. It is expressed in mol/L or M. Molarity is a common way to measure the concentration of a solution.
Force, in Newtons, can be expressed as Kg*m/s2. Acceleration can be expressed as m/s2. If you divide it out, you get:= N / (m/s2)