Question

joule per second is the unit of which physical?​

Answer 1

Answer:

The joule-second (J⋅s or J s) is the product of an SI derived unit, the joule (J), and an SI base unit, the second (s). The joule-second is a unit of action or of angular momentum.

Explanation:

Joule is the SI unit for Energy. Joule/second is the SI unit for power, it is same as a Watt.

Answer 2

Explanation:

power = W/T

= J/s

so, answer is power