Question

Density of a substance at 0°C is 10.6 gm/c.c. and at 100°C is 10 gm/c.c. coefficient of linear expansion of solid is
1) 0.00006/°C 2) 0.00004/°C
3) 0.00003/°C 4) 0.00002/°C​

Answer 1

Hi sorry for inconvenience I faced in posting answer

the most accurate answer is as follows

sorry ma'am

alpha = 0.2 *10^-3

Answer 2

Explanation:

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