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深入思考问题也可以激发我们的学习兴趣。如图甲所示,锥形瓶中盛有0°C的水,现用酒精灯加热,使水温升高到10°C,在这一过程中(不考虑水的汽化及锥形瓶的热胀冷缩),则水对
In-depth thinking can also stimulate our interest in learning. As shown in Figure A, the conical flask holds 0 ° C water and is heated with an alcohol lamp to raise the water temperature to 10 ° C. During this process (regardless of water vaporization and conical flask Thermal expansion and contraction), the water right