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The effects of entropy are to create progressively disordered states.
For energy, this means that energy sinks to its lowest state - the ground state.
For heat, this is around 2.7 K (degrees absolute), the temperature of outer space.
Since energy must be transferred ("flow") to do work, it's not currently possible to get ground state energy to move - there is no large volume of any lower temperature for it to "flow" to.
Not all energy can be used to do work because some energy is lost as heat due to inefficiencies in conversion processes. In any energy transformation, some energy is always dispersed in the form of heat, which is not able to perform useful work. This is known as the second law of thermodynamics.
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Is work the rate which you expand energy?
Work is the transfer of energy that occurs when a force is applied over a distance. It is the result of energy being expended to accomplish a task or achieve a goal. In physics, work is formally defined as the product of the force applied to an object and the distance over which the force is applied.
What is a unit of measure for all forms of energy?
The standard unit of measure for energy is the joule (J). This unit is used to measure all forms of energy, including kinetic, potential, thermal, and electromagnetic energy.
What can all energy can be categorized as?
All energy can be categorized as either kinetic energy (energy of motion) or potential energy (energy that is stored and has the potential to do work).
How is electrical energy similar to mechanical energy and sound energy?
Electrical energy, mechanical energy, and sound energy are all forms of energy that involve the movement of particles. They can all be converted or transformed into different types of energy, and they follow the principle of conservation of energy. Additionally, they can be harnessed and used to perform work or cause changes in their surroundings.
When energy is used to overcome friction some of the energy is converted into?
Some of the energy used to overcome friction is converted into heat due to the resistance between surfaces. This heat energy is typically considered wasted since it is not used to perform useful work.
How do people get energy to do work?
we get all our energy from food as energy can't be produce or destroyed. it can only be used up
Is work the rate which you expand energy?
Work is the transfer of energy that occurs when a force is applied over a distance. It is the result of energy being expended to accomplish a task or achieve a goal. In physics, work is formally defined as the product of the force applied to an object and the distance over which the force is applied.
What is your responsibility towards nuclear energy?
None at all. I used to work in the industry but am now retired
How do all cells work similarly in all organisms?
They work similarly because they all need energy and they all use energy.
The percentage of energy from a fuel that is actually used to perform work is its?
The percentage of energy from a fuel that is actually used to perform work is its thermal efficiency. It represents the efficiency of converting the fuel's potential energy into useful work output in a system.
What is a unit of measure for all forms of energy?
The standard unit of measure for energy is the joule (J). This unit is used to measure all forms of energy, including kinetic, potential, thermal, and electromagnetic energy.
All froms of energy can do work?
Yes do can from work? In is energy fine neurotic frog
Why energy is changing when work is done?
Because that's what "work" is all about - energy transfer.
Why is the Sun necessary for all enery types?
Energy cant be created or destroyed only changed from one form to another. The sun gives off the most energy because of the heat. The heat gets transferred into light energy and it is what is mainly used.
What can all energy can be categorized as?
All energy can be categorized as either kinetic energy (energy of motion) or potential energy (energy that is stored and has the potential to do work).
How is electrical energy similar to mechanical energy and sound energy?
Electrical energy, mechanical energy, and sound energy are all forms of energy that involve the movement of particles. They can all be converted or transformed into different types of energy, and they follow the principle of conservation of energy. Additionally, they can be harnessed and used to perform work or cause changes in their surroundings.
What is the differece between thermal energy and heat?
Thermal energy is a specific type of energy that all objects have. Heat refers specifically to the TRANSFER of this type of energy. I believe this is similar to the difference between "mechanical energy" and "work" (where "work" refers to the transfer of such energy). However, the two terms are actually often used interchangeably.
