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Choose some of these examples to create a system. Explain how the flow of matter and energy occurs in the system?
Example system: Aquaponics system
In an aquaponics system, fish waste provides nutrients for plants, which in turn filter the water for the fish. The flow of matter involves the fish waste being converted by bacteria into nutrients for the plants, which are then absorbed by the plants. The flow of energy occurs as sunlight provides energy for photosynthesis in the plants, which produce organic matter for the fish and bacteria to consume.
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What machines that create unusable energy?
Perpetual motion machines are theoretical machines that aim to create unlimited energy without an external source but violate the laws of thermodynamics, making them impossible to create in reality. Other examples of machines that create unusable energy could include inefficient or poorly designed machines that waste energy in the form of heat, noise, or other non-usable forms.
What are examples of kinetic to heat energy?
Examples of kinetic energy converting to heat energy include a moving car's brakes heating up due to friction, rubbing your hands together to generate heat, and the friction produced by rubbing two sticks together to create a fire.
Potential energy exists when an object is affected by this Gravity and magnetism are examples of this?
Potential energy is stored energy that an object possesses due to its position or condition. Gravity and magnetism are examples of forces that can create potential energy in an object by acting on it and causing it to change its position or orientation, thus storing energy that can be released later.
What energy that is not causing any changes now but can cause changes in the future?
Potential energy is energy that is currently stored in an object but has the potential to cause changes in the future. This energy is not actively causing changes at the moment, but it can be released to do work or create movement. Examples of potential energy include gravitational potential energy, elastic potential energy, and chemical potential energy.
What are non-examples of electrical energy?
Mechanical energy (e.g. kinetic energy of moving objects), thermal energy (e.g. heat), and radiant energy (e.g. light) are all non-examples of electrical energy.
Is a man starting a shopping cart generating kinetic mechanical energy an example of energy being created?
No. You won't find examples of "energy being created", because it isn't possible to create energy.
What machines that create unusable energy?
Perpetual motion machines are theoretical machines that aim to create unlimited energy without an external source but violate the laws of thermodynamics, making them impossible to create in reality. Other examples of machines that create unusable energy could include inefficient or poorly designed machines that waste energy in the form of heat, noise, or other non-usable forms.
What are examples of kinetic to heat energy?
Examples of kinetic energy converting to heat energy include a moving car's brakes heating up due to friction, rubbing your hands together to generate heat, and the friction produced by rubbing two sticks together to create a fire.
What examples of alternative energy?
Some examples are solar energy, wind energy, tidal energy.
Explain the law of conservation of energy says that energy is neither created nor destroyed?
There is not much more to it. There is a quantity, called "energy", that is conserved - that is, it remains constant in a closed system. You can not create energy out of nothing, but you can convert one type of energy into another type of energy.
Explain physics in relation to matter and energy?
explain how matter and energy are interrelated
Potential energy exists when an object is affected by this Gravity and magnetism are examples of this?
Potential energy is stored energy that an object possesses due to its position or condition. Gravity and magnetism are examples of forces that can create potential energy in an object by acting on it and causing it to change its position or orientation, thus storing energy that can be released later.
What is biocatalyst Explain their function in activation energy?
Biocatalysts are the use of protein enzymes to perform chemical reaction to an organic compound. The biocatalysts do not have a role is activating energy. It is use to create new matter.
Does chloroplast create energy?
No they do not create. Chlorophyll convert energy,light energy into chemical energy
Two examples of machines that create unusabel energy?
A loudspeaker in space, or any other vacuum, as sound waves cannot travel in a vacuum.
How can one effectively explain the concept of energy to others?
To effectively explain the concept of energy to others, one can describe it as the ability to do work or cause change. Energy comes in different forms such as kinetic energy (energy of motion) and potential energy (stored energy). By using examples and visuals, one can help others understand how energy is transferred and transformed in various processes, such as in a moving car or a light bulb. It is important to emphasize that energy is conserved and cannot be created or destroyed, only transferred from one form to another.
What does the joule explain about energy?
The joule doesn't "explain" anything; it is simply a unit used to measure energy.
