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  • A liquid with a coefficient of volume expansion r is filled in a container of a material having a coefficient of linear expansion <img alt="\alpha" src="http://entrancecorner.oncodecogs.com/gif.lat

A liquid with a coefficient of volume expansion r is filled in a container of a material having a coefficient of linear expansion \alpha . If the liquid overflow on heating, then

Option: 1

r=3\alpha

 

 

 


Option: 2

r>3\alpha


Option: 3

r<3\alpha


Option: 4

r=\alpha^{3}


Answers (1)

best_answer

Since the liquid overflows, the volume expansion of the liquid is more than that of the material of the container

\gamma_{liquid}> \gamma_{vessel}

\\ \gamma_{liquid}> \gamma_{container} \\ \because \gamma_{liquid}=r \ and\ \gamma_{container}=3 \alpha \\ \therefore r>3 \alpha

Posted by

avinash.dongre

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