12. During a camping trip, Ming gathers firewood and arranges it in the fire pit. She sets it on fire, and the result
is a roaring blaze. Which statement best shows all the
energy transformations that take place?
a. chemical to thermal
b. thermal to electromagnetic
c. chemical to thermal and electromagnetic
d. chemical and electromagnetic to thermal

Answer form flower;

Answer: 1.4 seconds which is the third optionexplanation: current is defined as the flow of charge per timetherefore, the equation that relates current, charge and time can be expressed as follows: i = δq / δtwhere: i is the current given = 1.8 ampereδq is the charge given = 2.5 coulombδt is the time required for the flow of the given charges to give the 1.8 ampere.substitute with the givens in the above equation to get the time as follows: 1.8 = 2.5 / δtδt = 2.5 / 1.8 = 1.38888 which is approximately 1.4 secondshope this was !