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gravitational sounificated energy
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What is battery's job in a torch?
powers the torch to give it energy
How is the energy stored in a torch battery?
potential energy
how is energy is stored in a torch battery?
potential energy
How does a torch work using the energy from a battery?
because of the electricity in the battery
Is torchlight a souce of heat?
Yes, Normally a battery converts its chemical energy into light energy, and when the light falls upon an object some of its energy forms heat energy with some of the light energy "bouncing" back to yourn eyes. If you use a modern wind-up torch you, rather than the chemicals in a battery, are providing the kinetic energy from your own muscular power, and this becomes stored in a battery inside the torch.
Is electrical energy in a torch?
Yes, the chemical energy from the battery is converted into electrical energy.
How is energy transferred from the battery to the bulb of a torch or flashlight?
in battery it is chemical energy, from the line, it is electrical energy, through the emitter, it is the light energy.
What is the load in a torch?
The load in a torch is tehb thin tungsten wire in the bottom of the torch. It converts electrical energy into light energy.
What of these energy changes occurs when a battery operated torch is switched on?
Chemical energy becomes light and heat energy.
How much energy is stored in a battery?
Depends on how big it is (button cell, car battery?) and on its chemical type.
An alkaline battery converts what forms of energy into electrical energy?
chemical
Why can you charge a car battery but not a torch battery?
A torch (flashlight) battery is a dry cell, and is not designed to be recharged.
