Which of the following liquids will show maximum expansion if same volume is heated through the same rise in temperature?
paraffin oil
water
Alcohol
Benzene
Benzene will show maximum expansion because the coefficient of expansion of benzene is maximum.
Same volume of different liquids heated to same rise in temperature expand by different amounts.
Whenever a liquid is heated in a container, expansion in liquid as well as container takes place. If r is the volume expansion coefficient of liquid and is coefficient of liner expansion. Match the entries of Column I and Column II Column IColumn II(i) Liquid level rises with respect to container(A) g=2a(ii) Liquid level remains same with respect to container(B) 2α<γ<3α(iii) Liquid level drops with respect to container(C) g=3a(iv) Liquid level remains same with respect to ground(D) g>3a
Water filled in a vessel of coefficient of linear expansion γ/3. When the system is heated, then:
a) The volume of space above liquid remains same.
b) The level of liquid relative to vessel remains same.