Question

Give the name of physical quality whose unit is Ws

Answer 1

Answer:

In SI units, one joule (J) = one watt-second (W-s). Though in thermodynamic problems energy is usually a scalar quantity, in the EE realm, Here S is a complex or vector quantity.

Answer 2

1 joule = 1 watt second

It is unit of work done.

Hope it helps.