Question

the SI unit of power is joule per secont give scientific answer

pz give early answer ​

Answer 1

$\huge\underline\bold\green{ANSWER}$

Explanation:

The S.I. unit of power is watt. James Watt was an inventor and mechanical engineer. He measured the power of a horse (standard one) by observing how much load it can pull within unit time. To honor him we take the name to use as unit of power.

Power, P = W/t

here, W stands for Work and t for time.

The amount of work by any system in unit time is called it's power.

The unit of work or energy is joule (to honor James Prescott Joule) and unit of time is second.

So, 1 joule per second equal 1 watt.

Answer 2

$\huge\underline\bold\purple{★ ANSWER :}$

The dimension of power is energy divided by time. In the International System of Units (SI), the unit of power is the watt (W), which is equal to one joule per second.

Explanation:

$<marquee behaviour-move><font color="blue"><h1># PLEASE MARK ME AS BRAINLIEST✌✌✌</ ht></marquee>$