energy is needed to work.
Work permit
You cannot. You do not have the necessary information.
Lenin published "What Is to Be Done?" in 1902. This work outlined his views on the necessary role of a vanguard party in leading the proletariat to revolution.
The answer to this question depends entirely on what work is to be performed, where it is to be done, and with what tools.
It is not necessary to have an electrician do the electrical work in a house, but it is highly advised. Electricians have the equipment and knowledge necessary to ensure that there is little to no chance of electrical fires, sparks, shorts, or problems.
Get there, get the work done, have drinks and stuff to eat as necessary and get home.
Reactivation of a surge protector is normally not necessary if your protector has taken a hit. Typically a protector will continue to work without the ned to reactivate it.
Work Done = Force x Displacement, so if the displacement is zero, the work done will be zero. There will be no work done.
The necessary safety precautions when conducting an experiment depend on what is done during the experiment and where it is done.
yes home work is a necessary evil but we should protest about it
why are careful, accurate observations necessary in chemistry practical work.
No, HEAT is work done!