Work done = force x displacementThe S.I. unit of work is Joule or Newton x meter and CGS unit of work is erg or dyne x cm.
What is the unit of CGS unit?
The CGS system of units has the centimeter, gram, and second as its base units. Although the default CGS system does not include units of electricity or magnetism, the electrostatic and electromagnetic systems, which are also based in the centimeter, gram, and second, do.
What is the full form of CGS?
Table D.1: The centimetre-gram-seconds (CGS) and the metre-kilogram-seconds (SI) unit systems. To convert from one system to the other, cgs unit factor mks unit.
What is relation between joule and erg?
Joule is the SI unit of energy while erg is the cgs unit of energy. Therefore, 1 Joule is equal to 107 erg.
What is CGS unit charge?
The CGS unit of charge is esu or stat-coulomb and SI unit of charge is Coulomb (C).
Is ATM CGS unit?
SI unit of atmospheric pressure is Nm−2 or pascal and CGS unit is dyne/cm2.
What is CGS unit of force Class 8?
unit of force is newton (N) and the C.G.S. unit of force is dyne.
What is the CGS unit of 1 joule equal to?
Unit of the Energy = erg. ⇒ 1 J = 1 N × 1 m. ⇒ 1 J = 10⁵ Dyne × 1 m.
Is erg unit of work?
erg, unit of energy or work in the centimetre-gram-second system of physical units used in physics; to lift a pound weight one foot requires 1.356 × 107 ergs. It equals the work done by a force of one dyne acting through a distance of one centimetre and is equal to 10-7 joule, the standard unit of work or energy.
What is dyne force?
dyne, unit of force in the centimetre-gram-second system of physical units, equal to the force that would give a free mass of one gram an acceleration of one centimetre per second per second. One dyne equals 0.00001 newton.
What is CGS and MKS?
The full form of four systemss of units used in measurements are. CGS system – Centimeter Gram Second system. In the CGS system, fundamental units are Centimeter, Gram and second. MKS system – Meter kilogram second system. In the MKS system, fundamental units are Meter, kilogram and second.
