Question 3\ 1 pts\ In mechanics, we wrote that

\\\\Delta E_(sys )=\\\\Delta E_(mech )+\\\\Delta E_(th)=W_(ext )

. Water in a pot placed on a hot stove burner will experience an increase in its thermal energy and thus in its overall ("system") energy, even though no work is done on the water. The expression therefore needs an additional important term, namely:\ heat.\ temperature.\ pressure.\ friction.