【单选题】【图片】This is real data. The S-T plot for aluminum and aluminum oxide used by metallurgists. In accordance with the plot, what is the approximate value of entropy at exactly the boiling point of aluminu...
【单选题】In accordance with SOLAS, the batteries that power interior [ɪnˈtɪəriə(r)] lighting in inflatable [ɪnˈfleɪtəbl] liferafts can be made to last longer by ______.
A.
unscrewing the bulb during the daylight
B.
switching the light on only when necessary
C.
taking no action as there is no way on saving power
D.
taking no action as they shut off automatically in daylight