Thermal Expansion
PHXI11:THERMAL PROPERTIES OF MATTER

366712 A non-conducting body floats in a liquid at \(20^\circ C\)with \(2 / 3\) of its volume immersed in the liquid. When liquid temperature is increased to \(100^\circ C,3{\rm{/}}4\) of body's volume is immersed in the liquid. Then, the coefficient of real expansion of the liquid is (neglecting the expansion of container of the liquid)

1 \(15.6 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
2 \(156 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
3 \(1.56 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
4 \(0.156 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
PHXI11:THERMAL PROPERTIES OF MATTER

366713 A glass flask of volume one litre at \(0^\circ C\) is filled, level full of mercury at this temperature. The flask and mercury are now heated to \(100^\circ C\). How much mercury will spill out, if coefficient of volume expansion of mercury is \(1.82 \times {10^{ - 4}}/^\circ C\) and linear expansion of glass is \(0.1 \times {10^{ - 4}}/^\circ C\) respectively?

1 \(15.2\,cc\)
2 \(21.2\,cc\)
3 \(1.52\,cc\)
4 \(2.21\,cc\)
PHXI11:THERMAL PROPERTIES OF MATTER

366714 The coefficient of apparent expansion of a liquid depends upon

1 The nature of the liquid
2 The scale of temperature
3 Mass of the liquid
4 Pressure of the liquid
PHXI11:THERMAL PROPERTIES OF MATTER

366715 A long cylindrical vessel of volume \(V\) and co-efficient of linear expansion \(\alpha\) contains a liquid. The level of liquid has not changed on heating. The co-efficient of real expansion of the liquid is.

1 \(\frac{{V - \alpha }}{V}\)
2 \(\frac{{V + \alpha }}{V}\)
3 \(\dfrac{V}{V-\alpha}\)
4 \(3 \alpha\)
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PHXI11:THERMAL PROPERTIES OF MATTER

366712 A non-conducting body floats in a liquid at \(20^\circ C\)with \(2 / 3\) of its volume immersed in the liquid. When liquid temperature is increased to \(100^\circ C,3{\rm{/}}4\) of body's volume is immersed in the liquid. Then, the coefficient of real expansion of the liquid is (neglecting the expansion of container of the liquid)

1 \(15.6 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
2 \(156 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
3 \(1.56 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
4 \(0.156 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
PHXI11:THERMAL PROPERTIES OF MATTER

366713 A glass flask of volume one litre at \(0^\circ C\) is filled, level full of mercury at this temperature. The flask and mercury are now heated to \(100^\circ C\). How much mercury will spill out, if coefficient of volume expansion of mercury is \(1.82 \times {10^{ - 4}}/^\circ C\) and linear expansion of glass is \(0.1 \times {10^{ - 4}}/^\circ C\) respectively?

1 \(15.2\,cc\)
2 \(21.2\,cc\)
3 \(1.52\,cc\)
4 \(2.21\,cc\)
PHXI11:THERMAL PROPERTIES OF MATTER

366714 The coefficient of apparent expansion of a liquid depends upon

1 The nature of the liquid
2 The scale of temperature
3 Mass of the liquid
4 Pressure of the liquid
PHXI11:THERMAL PROPERTIES OF MATTER

366715 A long cylindrical vessel of volume \(V\) and co-efficient of linear expansion \(\alpha\) contains a liquid. The level of liquid has not changed on heating. The co-efficient of real expansion of the liquid is.

1 \(\frac{{V - \alpha }}{V}\)
2 \(\frac{{V + \alpha }}{V}\)
3 \(\dfrac{V}{V-\alpha}\)
4 \(3 \alpha\)
PHXI11:THERMAL PROPERTIES OF MATTER

366712 A non-conducting body floats in a liquid at \(20^\circ C\)with \(2 / 3\) of its volume immersed in the liquid. When liquid temperature is increased to \(100^\circ C,3{\rm{/}}4\) of body's volume is immersed in the liquid. Then, the coefficient of real expansion of the liquid is (neglecting the expansion of container of the liquid)

1 \(15.6 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
2 \(156 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
3 \(1.56 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
4 \(0.156 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
PHXI11:THERMAL PROPERTIES OF MATTER

366713 A glass flask of volume one litre at \(0^\circ C\) is filled, level full of mercury at this temperature. The flask and mercury are now heated to \(100^\circ C\). How much mercury will spill out, if coefficient of volume expansion of mercury is \(1.82 \times {10^{ - 4}}/^\circ C\) and linear expansion of glass is \(0.1 \times {10^{ - 4}}/^\circ C\) respectively?

1 \(15.2\,cc\)
2 \(21.2\,cc\)
3 \(1.52\,cc\)
4 \(2.21\,cc\)
PHXI11:THERMAL PROPERTIES OF MATTER

366714 The coefficient of apparent expansion of a liquid depends upon

1 The nature of the liquid
2 The scale of temperature
3 Mass of the liquid
4 Pressure of the liquid
PHXI11:THERMAL PROPERTIES OF MATTER

366715 A long cylindrical vessel of volume \(V\) and co-efficient of linear expansion \(\alpha\) contains a liquid. The level of liquid has not changed on heating. The co-efficient of real expansion of the liquid is.

1 \(\frac{{V - \alpha }}{V}\)
2 \(\frac{{V + \alpha }}{V}\)
3 \(\dfrac{V}{V-\alpha}\)
4 \(3 \alpha\)
PHXI11:THERMAL PROPERTIES OF MATTER

366712 A non-conducting body floats in a liquid at \(20^\circ C\)with \(2 / 3\) of its volume immersed in the liquid. When liquid temperature is increased to \(100^\circ C,3{\rm{/}}4\) of body's volume is immersed in the liquid. Then, the coefficient of real expansion of the liquid is (neglecting the expansion of container of the liquid)

1 \(15.6 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
2 \(156 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
3 \(1.56 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
4 \(0.156 \times {10^{ - 4}}\,^\circ {C^{ - 1}}\)
PHXI11:THERMAL PROPERTIES OF MATTER

366713 A glass flask of volume one litre at \(0^\circ C\) is filled, level full of mercury at this temperature. The flask and mercury are now heated to \(100^\circ C\). How much mercury will spill out, if coefficient of volume expansion of mercury is \(1.82 \times {10^{ - 4}}/^\circ C\) and linear expansion of glass is \(0.1 \times {10^{ - 4}}/^\circ C\) respectively?

1 \(15.2\,cc\)
2 \(21.2\,cc\)
3 \(1.52\,cc\)
4 \(2.21\,cc\)
PHXI11:THERMAL PROPERTIES OF MATTER

366714 The coefficient of apparent expansion of a liquid depends upon

1 The nature of the liquid
2 The scale of temperature
3 Mass of the liquid
4 Pressure of the liquid
PHXI11:THERMAL PROPERTIES OF MATTER

366715 A long cylindrical vessel of volume \(V\) and co-efficient of linear expansion \(\alpha\) contains a liquid. The level of liquid has not changed on heating. The co-efficient of real expansion of the liquid is.

1 \(\frac{{V - \alpha }}{V}\)
2 \(\frac{{V + \alpha }}{V}\)
3 \(\dfrac{V}{V-\alpha}\)
4 \(3 \alpha\)