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The density of a substance at 0^(@)C is ...

The density of a substance at `0^(@)C` is `10 g//c.c.` and at `100^(0)C` its density os `9.7g//c.c.` The coefficient of linear expansion of the sunstance is.

A

`10^(-4//@)C `

B

`3 xx 10^(-4//@)c`

C

`6 xx 10^(-4//@)c`

D

`9 xx 10^(-4//@)C`

Text Solution

Verified by Experts

The correct Answer is:
A
`gamma = (d_(0) - d_(1))/(d_(1)Deltat) alpha = (gamma)/(3)`
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