Energy changes can cause a lot of waste, making it hard to save energy.
Mechanical Energy: When things move against each other, like when you rub your hands together, some of that moving energy turns into heat. This means we lose some of the work we could have done.
Thermal Energy: When systems lose heat, they don’t work as well as they could.
Chemical Energy: If there are dirt or other things mixed in fuels, it makes it harder to use all the stored energy.
To save more energy, we need to make our systems better and use good insulation. This can help reduce energy loss and make sure energy changes are more efficient. However, getting enough money and technology can still be tough.
Energy changes can cause a lot of waste, making it hard to save energy.
Mechanical Energy: When things move against each other, like when you rub your hands together, some of that moving energy turns into heat. This means we lose some of the work we could have done.
Thermal Energy: When systems lose heat, they don’t work as well as they could.
Chemical Energy: If there are dirt or other things mixed in fuels, it makes it harder to use all the stored energy.
To save more energy, we need to make our systems better and use good insulation. This can help reduce energy loss and make sure energy changes are more efficient. However, getting enough money and technology can still be tough.