Meaning of S in Urdu

1. (thermodynamics) a thermodynamic quantity representing the amount of energy in a system that is no longer available for doing mechanical work

2. the 19th letter of the Roman alphabet

3. a unit of conductance equal to the reciprocal of an ohm

4. the cardinal compass point that is at 180 degrees

5. an abundant tasteless odorless multivalent nonmetallic element; best known in yellow crystals; occurs in many sulphide and sulphate minerals and even in native form (especially in volcanic regions)

6. 1/60 of a minute; the basic unit of time adopted under the Systeme International d'Unites