best time management hack (stress free) U0001f92b #shorts

Explain the following techniques of scientific management: (a) Time Study (b) Motion Study (c) Functional Foremanship

A 1000 MW fission reactor consumes half of its fuel in 5.00y. How much ._92U^(235) did it contain initally? Assume that the reactor operates 80% of the time and that all the energy generated arises form the fission of ._92U^(235) and that this nuclide is consumed by the fission process.

How do organisms manage with stressful conditions existing in their habitat for short duration? Explain with the help of one example each.

Choose the best alternatives in place of ? out of the four given alternatives (a), (b), (c), (d). M xx N : 13 xx 14 :: F xx R : ?