Answer: The correct answers are "chemical energy into electrical energy" and then "the electrical energy into light energy".
Step-by-step explanation:
In the battery-powered flashlight, the battery supplies the chemical energy which makes the electrons to flow in the circuit and constitutes the current.
Then, the flashlight flashes the light in this way.
In the battery-powered flashlight, firstly, the chemical energy gets converted into electrical energy and then the electrical energy gets converted into light energy.