我有問題唔明,, 條問題係: When a certain liquid-in-glass thermometer is heated, the glass expands more than the liquid. (1)What would happen to the liquid column when the temperature increases? (2)Could such a thermometer be used to measure temperature?Why? 第一條我知,,應該係下降 但第二條我覺得用唔到,,但老師比tips話用到,,不過我唔明 請各位高人教下小妹 |