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What is the diffusion of particles without the use of energy?
Osmosis is an example of movement of particles from an area without the need of additional energy. If a state is not in equilibrium particles can move from one area to another without additional energy.
How much of Ontario energy is generated from fossil fuels?
I need it for my project too.
What is net movement of substances across plasma membrane without additional energy?
Diffusion. With the need of energy, it would be called active transport.
What cannot be done without energy?
Life cannot exist without energy. Energy cannot be created or destroyed it however changes forms. Everyone and thing possess energy. The amount of energy mankind possess is different from the amount or enery stored in, say a plant.
Why do you need to store energy in your bodies?
We store energy in our bodies to use it. Every movement in our body, including simple things like raising our hands require energy. Without energy, we would not be able to do anything. In order to make it more 'convenient', without having to consume food or drinks when we need energy, we store energy in our bodies so that we can use it when we need it.
What do muscles need to produce energy for movement?
the nervous system
What is Potential energy and kinetic energy during walking?
Potential Eneregy is that it has the ability to move, in walking it allows you to walk or move your legs. Kinetic Energy is energy of movement, in walking it helps you have the movement you need like moving your arms, you need to be able to move and have energy.
Can you store power that was generated?
I have good news and bad news. First the good news that this is a question that will mean useful thongs to an increasing number of people. Now the Bad News that the answer depends on what energy is gnerated, how it is generated, why was it generated, and last but not least what form of energy is needed to fill the need for energy. Simple question, complex answer
How long can someone survive without energy?
You need energy to survive, so you cannot survive without energy.
Why do eukaryotic cells require mitochondria?
As an energy source (NOTE there re exceptions).They need energy for functioning. This energy is generated by mitochondria
What are the reasons for generating energy as alternating current?
ENERGY CAN BE GENERATED ONLY AS A ALTERNATIG CURRENT.THERE IS NO WAYS OF GENERATING ENERGY AS A DC DIRECTY.IN CASE OF DC GENERATION ,AC IS GENERATED FIRST AND THEN RECTIFIED INTO DC. TO UNDERSTAND THIS CLEARLY YOU NEED TO KNOW THE WORKING OF GENERATORS. THE REASONS FOR GENERATING ENERGY AS AC IS ENERGY CANNOT BE GENERATED AS DC.
How do solar pannels reduce energy?
They reduce the need for generated energy - by utilising the free, clean energy from the sun. The more we generate power by solar (and other 'green' methods) - the less we'll be reliant on fossil fuels. This will reduce the pollution generated by coal & gas-powered power stations.
