Question

watt-second is the unit of power.

• A. True
• B. False

Answer 1

The correct option is B False

1.Power is defined as the rate of doing work.

Mathematically it is expressed as:

$Power=\frac{Energy}{Time}$

2. Writing the units

$$\begin{gathered} Watt=\frac{Joule}{sec} \\ Joule=Watt-sec \end{gathered}$$

Hence, watt-second is a unit of energy.

The given statement is False.