potential energy
Energy in a torch is stored primarily in its battery or power source. When you switch the torch on, the battery converts stored chemical energy into electrical energy, which powers the light bulb or LED to produce light.
Energy in a torch is typically stored in a battery as chemical energy. When the torch is turned on, the chemical energy is converted into electrical energy, which powers the light bulb or LED in the torch, producing light.
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.
In a torch, chemical energy stored in the battery is converted into electrical energy when the battery is connected. The electrical energy then powers the light bulb, where it is converted into light and thermal energy.
potential energy
Energy in a torch is stored primarily in its battery or power source. When you switch the torch on, the battery converts stored chemical energy into electrical energy, which powers the light bulb or LED to produce light.
Energy in a torch is typically stored in a battery as chemical energy. When the torch is turned on, the chemical energy is converted into electrical energy, which powers the light bulb or LED in the torch, producing light.
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.
In a torch, chemical energy stored in the battery is converted into electrical energy when the battery is connected. The electrical energy then powers the light bulb, where it is converted into light and thermal energy.
A torch typically uses chemical energy stored in a battery or fuel cell to produce electrical energy for the light source, which then converts it to light energy.
In a torch, chemical energy stored in the battery is converted into electrical energy when the torch is turned on. The electrical energy is then converted into light and heat energy when the current passes through the bulb's filament, producing the light that is emitted from the torch.
A wind-up torch typically works by converting mechanical energy from winding a crank into electrical energy that powers the light. This energy is stored in a rechargeable battery within the torch. When the torch is wound up, the mechanical energy is transferred to the battery, which then powers the light emitting diodes (LEDs) to produce light.
When a torch is switched on, the electrical energy stored in the battery is converted into light and heat energy by the bulb. The electrical energy flows through the circuit and causes the bulb’s filament to heat up, emitting light as a result of this process.
In a torch battery, chemical energy is converted to electrical energy when the battery is connected to the circuit in the torch. The electrical energy then powers the light bulb, converting the electrical energy into light energy and heat energy.
The amount of energy stored in a battery depends on its capacity, typically measured in watt-hours (Wh) or joules (J). For example, a battery with a capacity of 100 Wh can store 100 watt-hours of energy. The energy stored in a battery can be calculated by multiplying the voltage (V) of the battery by its capacity (in amp-hours, Ah).
The main energy conversion is from chemical energy stored in the battery to electrical energy. The electrical energy powers the light bulb to produce light and heat energy.