define customary units

Which one of these is a reasonable customary unit to measure the height of a horse? => gram or liter or centimeter or foot..

The units of all physical quantities can be derived from the seven basic units. These units are called derived units because they can be derived from the basic units algebraically by multiplication and division. It is frequently necessary to convert..

Recall that F = ma We know that SI unit of mass is kg and acceleration is m/s 2 . SI unit of force is kgm/s 2 . But 1kgm/s 2 is defined as 1 Newton in honour of Sir Issac Newton. 1 N = 1 kgm/s..

The value of the equilibrium constant also depends upon the units in which concentrations is expresse..

Following are the common system of units to measure mass, length and tim..

Since entropy change is expressed as heat divided by temperature, the units of entropy are calories per degree (expressed as entropy units eu) or joules per kelvin, JK - 1 (expressed as EU..

The SI unit of velocity is m/s and time is s..

Unit Vector - It is a vector having unit magnitude. It is used to denote the direction of a given vector. Any vector can be expressed in terms of its unit vector a in the following way the magnitude of the vector Therefore, if a given vector is divided by its magnitude..

SI unit of heat is the joule (J) CGS unit of heat is erg and 1 joule = 10 7 erg The most commonly used unit of heat is the calorie. One calorie of heat is the quantity of heat required to raise the temperature of 1 g of water through 1 0 C. In this definitio..

The smallest three-dimensional portion of a complete space lattice, which when repeated over and again in different directions produces the complete space lattice. The size and shape of a unit cell is determined by the lengths of the edges of the unit cell (a, b and c) and by t..