energy cannot be created nor destroyed. Which statement is correct? A few energy is lost every time energy transformation occurs O Energy can change form, but energy can never change in total amount Conservation of energy occurs only when some of the energy is converted to light Because of the conservation of energy, it is possible to have a machine that would never need energy

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energy cannot be created nor destroyed. Which statement is correct?
A few energy is lost every time energy transformation occurs
Energy can change form, but energy can never change in total amount
Conservation of energy occurs only when some of the energy is converted to light
Because of the conservation of energy, it is possible to have a machine that would
never need energy
Which of the following is true about friction?
Energy is created with friction
Law of conservation of energy does not apply
Some of the energy is converted into thermal energy
It was not transformed from another type of energy
Transcribed Image Text:energy cannot be created nor destroyed. Which statement is correct? A few energy is lost every time energy transformation occurs Energy can change form, but energy can never change in total amount Conservation of energy occurs only when some of the energy is converted to light Because of the conservation of energy, it is possible to have a machine that would never need energy Which of the following is true about friction? Energy is created with friction Law of conservation of energy does not apply Some of the energy is converted into thermal energy It was not transformed from another type of energy
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