Car engine basics: What are they and how do they work? A car's engine is its heart: It generates the power needed to move the vehicle forward. The power from an internal combustion engine (ICE) is created through a series of tiny explosions, each fueled by a mixture of gasoline and ...
Many button-cell batteries (widely used in things likequartz watchesand hearing aids) work the same way as ordinary alkalines, with similar electrode materials and alkaline electrolytes; others use lithium and organic electrolytes and work through different chemical reactions. Look closely at a button ...
Slow, Spontaneous & Explosive Combustion Reactions Combustion Lesson Plan Chemistry of Fire | Composition, Properties & Facts Facts About Fire: Lesson for Kids Fire Triangle Lesson Plan Fire Safety Science Activities Thermodynamics & Electrochemical Reactions Bond Dissociation Energy (BDE): Definition & Eq...
Combustion occurs when a substance -- the fuel -- combines rapidly with oxygen, producing heat and light. If you study a campfire or even a candle flame carefully, you will notice a small colorless gap between the wood or the wick and the flames. In this gap, gases are rising and ...
Combustion occurs when a substance -- the fuel -- combines rapidly with oxygen, producing heat and light. If you study a campfire or even a candle flame carefully, you will notice a small colorless gap between the wood or the wick and the flames. In this gap, gases are rising and ...
They store chemical energy which can be converted into electrical energy via chemical reactions, therefore, batteries do not store electricity, they generate it. Batteries are usually charged by using a power supply which basically uses a step down transformer to lower the voltage of mains ...
After combustion occurs and a fire begins to burn, there are several factors that determine how the fire spreads. These three factors include fuel, weather and topography. Depending on these factors, a fire can quickly fizzle or turn into a raging blaze that scorches thousands of acres. Co...
How do machines make work easier? Machines: Work is calculated by multiplying the force by the distance. There are two different kinds of machines: simple and complex machines. Simple machines include the pulley, lever and wedge, to name a few. Complex machines include two or more simple mach...
How does a nuclear power plant work? Okay, we've figured how to get energy from an atom, but the energy we've got isn't that helpful: it's just a huge amount of heat! How do we turn that into something much more useful, namely electricity? A nuclear power plant works pretty much...
Combustion is a heat energy generation process by burning of a substance. The burning process converts the chemical energy of matter into heat energy, and combustion is a method to produce heat energy from fuels. The by-product of combustion is various pollutants....