The power delivered is equal to the product between the voltage V and the current I:

This power is delivered for a total time of

, so the total energy delivered to the battery is
D. White is a reflectiom of all colors
Least count of the pulse stopwatch is given by

this means each division of the stopwatch will measure 0.1 s of time
After 3 journeys from one end to other we can see that total time that is measured here is shown by the clock as 52nd division
So here total time is given as
Time = (Number of division) (Least count)
now we will have


In a direct current, the electric charge, or current, only flows in one direction. In an alternating current, the electric charge changes periodically.
Noble gases are not highly reactive