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An aluminium cylindrical container has an internal capacity of 2.00 litre at 20.0^(@)C. It is completely filled with turpentine oil and then slowly warmed to 100.0^(@)C. Coefficient of volume expansion of turpentine oil is 9.00xx10^(-4)C^(-1) and the thermal linear co-efficient of aluminium is 0.720 xx10^(-4)C^(-1). The amount of overflow of turpentine oil in litres is ............ |
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Answer» `=Delta V _("TURPENTINE") - Delta V _(Al) = gamma _("turpentine") V _(0) Delta THETA - gamma _(A L) V _(0) Delta theta` `= (gamma _("Turpentine")- 3alpha _(Al)) V _(0) Delta theta = (9.00xx10^(-4)-2.16xx10^(-4)) V_(0) Delta theta` `= 6.84xx10^(-4) xx 2xx 80L =0.11L` |
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