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4.23. How much will the melting temperature of platinum
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Uploaded: 07.11.2020
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Uploaded: 07.11.2020
Content: 4.23.rar 26,86 kB
Product description
4.23. How much will the melting temperature of platinum decrease compared to the reference (1769.3 ° C), if after dispersion the average particle size is 2 * 10–9 m? Take a surface tension of 2.3 J / m2 and a heat of fusion of 111 kJ / kg.
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