- Battery is the source of electrical energy for battery-operated device
- A flashlight is a kind of battery-operated device
- So, battery is the source of electrical energy for a flashlight

- A flashlight is a kind of electrical device
- Electrical devices convert from electrical energy  into other forms of energy
- Therefore, a flashlight converts electrical energy into other forms of energy

- A flashlight converts electrical energy into other forms of energy
- Light is a kind of energy
- A kind of is similar to a form of
- A flashlight emits light
- Therefore, a flashlight converts electrical energy into light energy

- Battery is the source of electrical energy for a flashlight
- A flashlight converts electrical energy into light energy
- Hence, a flashlight converts electrical energy from the battery into light energy

- A flashlight converts electrical energy from the battery into light energy
- Batteries convert chemical energy to electrical energy
- So, when a flashlight is used, the energy is changed from chemical energy into light energy

So, when a flashlight is used, the energy is changed from chemical energy into light energy
[Question]Which type of energy conversion occurs in a flashlight?
[Context]- A flashlight is a kind of electrical device 
- Light is a kind of energy 
- Electrical devices convert from electrical energy  into other forms of energy 
- Battery is the source of electrical energy for battery-operated device 
- A kind of is similar to a form of 
- A flashlight emits light 
- Batteries convert chemical energy to electrical energy 
- A flashlight is a kind of battery-operated device