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List 2 ways you use heat energy?
we use heat energy for the hot air in our homes and heat energy gives us energy:)
5 ways in which friction is not useful?
I am aware of three, that can be relevant in some cases. 1) Energy losses, 2) increases wear and tear, 3) produces heat.
When a pendulum swing stops its energy is changed into what?
A pendulum will lose energy in two ways: 1. by friction with the air, 2. by friction in its supporting bearing. Both these energy losses will produce heat.
What are two ways friction isn't useful?
1) Friction tends to waste energy.2) The wasted energy gets converted into heat, which may be harmful in some cases - or special measures may have to be taken, to get rid of such waste heat.
Worst to best way to generate electricity?
Worst to best way to generate electricity: 1.)Nuclear Energy 2.)Fossil Fuels 3.)Solar Energy 4.)Wind Energy 5.)Hydroelectric 6.)Geothermal Energy
Solar energy how is it used?
Solar energy is mainly used as follows:(1) To heat stuff, for example, to heat water.(2)To generate electricity.Solar energy is mainly used as follows:(1) To heat stuff, for example, to heat water.(2)To generate electricity.Solar energy is mainly used as follows:(1) To heat stuff, for example, to heat water.(2)To generate electricity.Solar energy is mainly used as follows:(1) To heat stuff, for example, to heat water.(2)To generate electricity.
List 2 ways you use heat energy?
we use heat energy for the hot air in our homes and heat energy gives us energy:)
How many ways does a kettle waste energy?
At least 2 ways, Sound (kinetic), heat and sometimes light.
How many ways to generate electricity in Wales?
2 67859780780544
5 ways in which friction is not useful?
I am aware of three, that can be relevant in some cases. 1) Energy losses, 2) increases wear and tear, 3) produces heat.
When a pendulum swing stops its energy is changed into what?
A pendulum will lose energy in two ways: 1. by friction with the air, 2. by friction in its supporting bearing. Both these energy losses will produce heat.
What are two ways friction isn't useful?
1) Friction tends to waste energy.2) The wasted energy gets converted into heat, which may be harmful in some cases - or special measures may have to be taken, to get rid of such waste heat.
Worst to best way to generate electricity?
Worst to best way to generate electricity: 1.)Nuclear Energy 2.)Fossil Fuels 3.)Solar Energy 4.)Wind Energy 5.)Hydroelectric 6.)Geothermal Energy
Where do orginisms get energy from?
There are 2 ways, 1.obtaining chemical energy 2.obtaining light energy
How solar energy is stored as eletrical energy?
There are a few different ways of doing this. 1 Have the solar energy heat water into steam that is stored in well insulated tanks that steam is then used to drive turbines to generate electricity when the sun do not shine. 2 Use the solar energy to heat metallic salts that are stored in well insulated containers and used in times of low sunlight to heat water. 3 Have electricity generated by the solar energy lift heavy weights up, then when the sun do not shine these weights travels down and then generates new electricity. 4 Have sunlight heat water in a indoor pool during the day and then use the heated water to heat your house during the night. 5 Store the electricity in batteries for use later on There are many other ways as well, but non of these are very effective yet and this is an area that engineers work on all over the world right now
2 examples of heat energy?
solar energy and electric heater
Describe how energy moves and energy changes types?
Energy is transferred in 3 ways 1) Due to a temperature difference, it flows from hot to cold (this is called heat) 2) Due to mechanical work done 3) Carried by waves
