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Because we can not use energy from light directly. It has to be converted into chemical energy in food molecules which we can then use to fuel cellular activities.
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∙ 11y ago
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When do you use chemical energy?
we use chemical energy when you cook, also when you move and when you play an instrument
How can you use chemical energy in a sentence?
chemical energy is one type of energy i know
Do batteries use nuclear energy?
Batteries use chemical energy to create voltage to drive current flow. They do not use nuclear energy.
Way you can use chemical energy?
when you use batteries you use chemical energy. Batteries contain stored chemical energy that can be changed to heat, light, sound or mechamical energy.Chemical energy is energy stored in the arrangement of particals of matter.
Where does the energy come from that drives cell metabolism?
Plants and some algae get their energy from the Sun. Most other living beings (including us humans) get their energy from plants. Energy is stored as chemical energy, which we use. Plants use chemical energy, too, as energy storage.Plants and some algae get their energy from the Sun. Most other living beings (including us humans) get their energy from plants. Energy is stored as chemical energy, which we use. Plants use chemical energy, too, as energy storage.Plants and some algae get their energy from the Sun. Most other living beings (including us humans) get their energy from plants. Energy is stored as chemical energy, which we use. Plants use chemical energy, too, as energy storage.Plants and some algae get their energy from the Sun. Most other living beings (including us humans) get their energy from plants. Energy is stored as chemical energy, which we use. Plants use chemical energy, too, as energy storage.
Do cars use chemical energy?
Yes. Chemical energy, changed to heat energy, changed to mechanical energy.
Does flashlights use electric chemical or mechanical energy?
They use chemical energy and it converts to electrical energy in the bulb and after becomes electomagnetic energy or radiant energy which is the light.
How do you use chemical energy?
you use chemical energy by cooking an egg, burning wood, water on wood/metal
What objects use chemical energy?
Engines, motors, our bodies, etc use chemical energy.
When you pedal a bike you use what type of energy?
You use chemical energy.
what Chemical energy is the energy of what?
Chemical energy refers to the potential energy of a chemical substance to undergo a transformation through a chemical reaction. The making or breaking of the chemical bonds involves the use of energy which are usually evolved or absorbed from a chemical system.
What type of energy transformation do batteries use?
Electrical to chemical and chemical to electrical energy.
