Question

For work to be performed energy must be... (1)transferred from one place to another (2) concentrated (3)transformed from one type to another (4) destroyed

Answer 1

Answer:

OPTION 2 , 3

Explanation:

As for doing the work all the energy must be concentrated.

And as you are applying your muscular energy (at any type of work) which is been converted into any other kind of energy.

And as the law of thermodynamics energy can neither be created nor be destroyed. So, option 4th is wrong.

And for the first energy can be transferred from one place to another but in physics sense it will not be called as work