You have a beaker of water and you place a membrane the middle, on side 1 you add salt until there is a 60% concentration of salt. On side 2 , you add salt until there is an 80% concentration of salt The salt cannot move through the membrane but water can. In which direction will water move?

nb

explanation:

kj

the energy generated by an individual's metabolism is calculated in met (metabolic equivalent of task). the met is the ratio of the work metabolic rate to the resting metabolic rate. one met is illustrated as 1 kcal per kilogram per hour, and is probably equal to the energy cost of sitting quietly.

1 met is equal to 1.162 watt per kg

1 kg is equal to 1000 grams

as the person weighs 80000 gm, that is, 80 kg.

therefore, 80*1.162 = 92.96

thus, the person expends 92.96 watts of power while at rest.