Вывод: я определила, что удельная теплота плавления льда λ= … кДж/кг, это немного отличается от табличного значения потому, что….

This discrepancy in the specific heat of fusion of ice (λ) compared to the tabulated value could be due to several factors.

One possible reason is experimental error. There could have been inaccuracies in the measurement process, such as errors in temperature readings or slight variations in the amount of ice used. This can result in a small deviation from the expected value.

Another possibility is the purity of the ice used in the experiment. Impurities present in the ice can affect its melting point and specific heat of fusion. If the ice used in the experiment was not completely pure, it could have contributed to the deviation from the tabulated value.

Additionally, it's important to consider that the specific heat of fusion can vary slightly depending on the conditions under which the measurement is conducted, such as atmospheric pressure or the presence of other substances in the surroundings. These factors may not be completely controlled or accounted for in the experimental setup, leading to a slight difference in the calculated value.

Overall, small variations between the measured value and the tabulated value of the specific heat of fusion of ice are expected, and they can be attributed to experimental limitations and other factors influencing the measurement process.