Answer:
1200 W
Explanation:
Power is given by the ratio between work done and time taken:

where W is the work done and t the time taken.
In this problem, W = 3600 J and t = 3.0 s. Therefore, the power in this exercise is

The elements found in the Group 1, or the Alkali Metal Group, have electronic configurations that end in

.This means that they have 1 electron readily available to release in order to achieve a stable state.
When these atoms release the valence electron, they will achieve a stable state. For example, Lithium's stable state will be

and Sodium will be

.
The oxidation state will then be +1.
The answer is C.
The flashlight is powered by one or more batteries.
Batteries supply Direct current (DC) .
Answer: what is the person’s distance