The chemical energy in the battery is converted into electrical energy to power up the phone.
The conversion is from chemical energy to electricity to light energy.
In a battery-powered flashlight, chemical energy stored in the battery is converted into electrical energy when the battery generates a current. The electrical energy is then converted into light energy when the current passes through the light bulb or LED, producing light.
The energy conversion in a battery powered flashlight comes from the battery itself. Batteries use metal electrodes set into a chemical paste to store electricity; as the electrode oxidizes it releases electrons.
When a solar-powered car is moving, the energy conversion involved is solar energy being converted into electrical energy by solar panels, which is then stored in a battery. The electrical energy stored in the battery is then converted into mechanical energy by the motor to propel the car forward.
When a battery-powered flashlight is switched on, chemical energy stored in the battery is transformed into electrical energy, which then powers the light bulb to produce light. This process involves the conversion of stored energy into usable light energy.
The chemical energy in the battery is converted into electrical energy to power up the phone.
The conversion is from chemical energy to electricity to light energy.
In a battery-powered flashlight, chemical energy stored in the battery is converted into electrical energy when the battery generates a current. The electrical energy is then converted into light energy when the current passes through the light bulb or LED, producing light.
The conversion is Potential to Kinetic.
The energy conversion in a battery powered flashlight comes from the battery itself. Batteries use metal electrodes set into a chemical paste to store electricity; as the electrode oxidizes it releases electrons.
When a solar-powered car is moving, the energy conversion involved is solar energy being converted into electrical energy by solar panels, which is then stored in a battery. The electrical energy stored in the battery is then converted into mechanical energy by the motor to propel the car forward.
In a battery-powered car, chemical energy stored in the battery is transformed into electrical energy when the battery discharges. This electrical energy powers the electric motor, which then converts it into mechanical energy to drive the wheels. Additionally, some energy may be lost as heat during these transformations, particularly in the motor and electronic components, but the primary transformation is from chemical to electrical to mechanical energy.
A battery-powered torch converts chemical energy stored in the battery into electrical energy, which is then converted into light energy when the circuit is completed and the bulb is illuminated.
When a battery-powered flashlight is switched on, chemical energy stored in the battery is transformed into electrical energy, which then powers the light bulb to produce light. This process involves the conversion of stored energy into usable light energy.
In a battery-powered radio, chemical energy stored in the battery is transformed into electrical energy, which powers the electronic components of the radio. This electrical energy is then converted into sound energy and radiowaves, allowing the radio to produce sound.
In a battery-powered radio, chemical energy stored in the battery is transformed into electrical energy when the battery provides power to the radio's circuitry. This electrical energy is then transformed into sound energy and electromagnetic energy (radio waves) as the radio converts the electrical signals into sound waves that we can hear.
A battery-powered radio operates on electrical energy stored in a chemical form within the battery. When the battery is connected to the radio, a chemical reaction releases stored energy in the form of electrical current to power the radio's components.