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What is the relationship between a fuel cell and a primary cell?
Both fuel cells and primary cells are devices that convert chemical energy into electrical energy. The main difference is that primary cells use stored chemical energy in the form of a non-rechargeable chemical reaction, while fuel cells continuously receive fuel and an oxidizing agent to generate electricity through a controlled chemical reaction.
How could fuel cells give space crews electricity and water?
fuel cells converts chemical energy to eletrical power and the only waste product for fuel cells is water
Fuel cells produce chemical energy by combining?
Carbon and hydrogen
How does the ideal gas law apply to fuel cells?
converts the chemical energy of a fuel and an oxzidizing into electricity.
A chemical fuel that allows the body cells to do work and to function is known as?
ATP
Is stored energy in chemical energy?
Yes , energy can be stored as chemical energy, for example in batteries and fuel cells.
Is chemical energy stored energy?
Yes , energy can be stored as chemical energy, for example in batteries and fuel cells.
Why don't they fill the fuel cells with lead shot?
Filling fuel cells with lead shot would not be practical as the purpose of fuel cells is to convert chemical energy directly into electrical energy. Lead shot would not provide a suitable chemical reaction to generate electricity efficiently. Additionally, lead is a toxic material and using it in fuel cells could raise environmental and health concerns.
How do fuel cells compare to electrochemical cells?
Fuel cells and electrochemical cells both convert chemical energy into electrical energy through electrochemical reactions, but they differ in operation and design. Fuel cells continuously convert reactants (usually hydrogen and oxygen) from an external source, producing electricity as long as fuel is supplied. In contrast, electrochemical cells, such as batteries, store energy and release it through a one-time chemical reaction until the reactants are depleted. Additionally, fuel cells typically have higher efficiency and lower emissions compared to traditional batteries.
What are two types of electromagnetic cells?
Two types of electromagnetic cells are photovoltaic cells, which convert sunlight into electricity, and fuel cells, which produce electricity through chemical reactions between fuel and oxygen.
How are fuel cells different from conventional batteries in terms of their energy storage and conversion mechanisms?
Fuel cells differ from conventional batteries in their energy storage and conversion mechanisms. While batteries store energy in chemical form within the cell, fuel cells generate electricity through a chemical reaction between a fuel source and an oxidizing agent. This allows fuel cells to continuously produce electricity as long as fuel is supplied, unlike batteries which have a limited capacity and need to be recharged.
What is true is true regarding hydrogen fuel cells and hydrogen fuel cells and hydrogen fusion?
More mass is converted to energy in a fusion reaction than in a chemical reaction, such as that found in a fuel cell. - APEX
