The analogy would be bolster is to support. Just as a battery powers touch sensitivity in a device, a bolster provides additional support and comfort, usually in a pillow or cushion.
A torch (flashlight) battery is a dry cell, and is not designed to be recharged.
powers the torch to give it energy
they are two different types of batterys, the car recharges it's battery as you drive, that battery is a rechargable battery. the torch does not have a rechargable battery but you can add one to it.
You can "change" a torch battery. If you mean "charge", there are plenty of types of torch battery that can be charged. The common carbon-zinc battery, commonly used in torches in the past, is one of the few types left on the market that can't be charged.
A torch, or flashlight, typically uses a battery to power the lightbulb. When the battery is inserted into the torch, it completes a circuit allowing the current to flow from the battery to the lightbulb, which then emits light. The chemicals inside the battery convert chemical energy into electrical energy, powering the lightbulb.
potential energy
No, you can not charge a mobile battery using torch cell. <<>>> i think charger need and mobile the same. also battery.
The energy in a torch battery is stored chemically in the form of chemical potential energy. When the battery is connected in a circuit, a chemical reaction occurs within the battery, releasing this stored energy in the form of electrical energy that powers the torch.
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.
because of the electricity in the battery
Batteries are inserted negative to positive and the battery contains electricity which produces heat and light therefore making the battery makes the torch work