Which amount of power is the smallest?
a- 1 gigawatt
b- 2 kilowatts
c- 3 megawatts
d- 4 watts

The correct answer is

D- 4 watts

In fact, the different prefixes correspond to the following:

kilowatt:

megawatt:

gigawatt:

Using the list above, we can convert all the options into Watts:

A)

B)

C)

D)

Therefore, the smallest quantity is D) 4 Watts.

whitney would be experiencing fear or unintentional terror

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .