The weight of a glass rod in air is 90g times g. Its apparent weight in a liquid at 12^(@)C is 49.6g times g, and at 97^(@)C is 51.9g times g. Determine the coefficient of real expansion of the liquid. Coefficient of volume expansion of glass =2.4 times 10^(-5@)C^(-1).

The weight of a glass rod in air is 90g times g. Its apparent weight i

1.	The weight of a glass rod in air is 90g times g. Its apparent weight in a liquid at 12^(@)C is 49.6g times g, and at 97^(@)C is 51.9g times g. Determine the coefficient of real expansion of the liquid. Coefficient of volume expansion of glass =2.4 times 10^(-5@)C^(-1).
Answer» ANSWER :`7.3 times 10^(-4@)C^(-1)`