Measurement of Temperature
PHXI11:THERMAL PROPERTIES OF MATTER

366611 A constant volume gas thermometer shows pressure reading of \(50\;\,cm\) and \(90\;\,cm\) of mercury at \(0^\circ C\) and \(100^\circ C\) respectively. When the pressure reading is \(60\;cm\) of mercury, the temperature is

1 \(40^\circ C\)
2 \(25^\circ C\)
3 \(12.5^\circ C\)
4 \(15^\circ C\)
PHXI11:THERMAL PROPERTIES OF MATTER

366612 If absolute zero is \( - 273.15^\circ C\) on Celsius temperature scale, then the absolute zero on the Fahrenheit scale is

1 \( - 227.15^\circ F\)
2 \( - 453.15^\circ F\)
3 \( - 459.67^\circ F\)
4 \( - 491.67^\circ F\)
PHXI11:THERMAL PROPERTIES OF MATTER

366613 On a new scale of temperature (which is linear) and called the \(W\) scale, the freezing and boiling points of water are \(39^\circ W\) and \(239^\circ W\) respectively. What will be the temperature on the new scale, corresponding to a temperature of \(39^\circ W\) on the Celsius scale?

1 \(78^\circ W\)
2 \(117^\circ W\)
3 \(200^\circ W\)
4 \(139^\circ W\)
PHXI11:THERMAL PROPERTIES OF MATTER

366614 A copper rod and a steel rod are heated. At \(0^\circ C\), the copper rod has a length \(L_{C}\) and the steel one has a length \(L_{S}\). When the rods are being heated or cooled, a difference of \(5.00\;cm\) is maintained between their lengths. Determine the value of \(L_{C}\).
\({\alpha _{Cu}} = 5 \times {10^{ - 5}}/\,^\circ C,{\alpha _S} = 2 \times {10^{ - 5}}/\,^\circ C.\)

1 \(3.33\;cm\)
2 \(5\;cm\)
3 \(8.33\;cm\)
4 \(15\;cm\)
PHXI11:THERMAL PROPERTIES OF MATTER

366611 A constant volume gas thermometer shows pressure reading of \(50\;\,cm\) and \(90\;\,cm\) of mercury at \(0^\circ C\) and \(100^\circ C\) respectively. When the pressure reading is \(60\;cm\) of mercury, the temperature is

1 \(40^\circ C\)
2 \(25^\circ C\)
3 \(12.5^\circ C\)
4 \(15^\circ C\)
PHXI11:THERMAL PROPERTIES OF MATTER

366612 If absolute zero is \( - 273.15^\circ C\) on Celsius temperature scale, then the absolute zero on the Fahrenheit scale is

1 \( - 227.15^\circ F\)
2 \( - 453.15^\circ F\)
3 \( - 459.67^\circ F\)
4 \( - 491.67^\circ F\)
PHXI11:THERMAL PROPERTIES OF MATTER

366613 On a new scale of temperature (which is linear) and called the \(W\) scale, the freezing and boiling points of water are \(39^\circ W\) and \(239^\circ W\) respectively. What will be the temperature on the new scale, corresponding to a temperature of \(39^\circ W\) on the Celsius scale?

1 \(78^\circ W\)
2 \(117^\circ W\)
3 \(200^\circ W\)
4 \(139^\circ W\)
PHXI11:THERMAL PROPERTIES OF MATTER

366614 A copper rod and a steel rod are heated. At \(0^\circ C\), the copper rod has a length \(L_{C}\) and the steel one has a length \(L_{S}\). When the rods are being heated or cooled, a difference of \(5.00\;cm\) is maintained between their lengths. Determine the value of \(L_{C}\).
\({\alpha _{Cu}} = 5 \times {10^{ - 5}}/\,^\circ C,{\alpha _S} = 2 \times {10^{ - 5}}/\,^\circ C.\)

1 \(3.33\;cm\)
2 \(5\;cm\)
3 \(8.33\;cm\)
4 \(15\;cm\)
PHXI11:THERMAL PROPERTIES OF MATTER

366611 A constant volume gas thermometer shows pressure reading of \(50\;\,cm\) and \(90\;\,cm\) of mercury at \(0^\circ C\) and \(100^\circ C\) respectively. When the pressure reading is \(60\;cm\) of mercury, the temperature is

1 \(40^\circ C\)
2 \(25^\circ C\)
3 \(12.5^\circ C\)
4 \(15^\circ C\)
PHXI11:THERMAL PROPERTIES OF MATTER

366612 If absolute zero is \( - 273.15^\circ C\) on Celsius temperature scale, then the absolute zero on the Fahrenheit scale is

1 \( - 227.15^\circ F\)
2 \( - 453.15^\circ F\)
3 \( - 459.67^\circ F\)
4 \( - 491.67^\circ F\)
PHXI11:THERMAL PROPERTIES OF MATTER

366613 On a new scale of temperature (which is linear) and called the \(W\) scale, the freezing and boiling points of water are \(39^\circ W\) and \(239^\circ W\) respectively. What will be the temperature on the new scale, corresponding to a temperature of \(39^\circ W\) on the Celsius scale?

1 \(78^\circ W\)
2 \(117^\circ W\)
3 \(200^\circ W\)
4 \(139^\circ W\)
PHXI11:THERMAL PROPERTIES OF MATTER

366614 A copper rod and a steel rod are heated. At \(0^\circ C\), the copper rod has a length \(L_{C}\) and the steel one has a length \(L_{S}\). When the rods are being heated or cooled, a difference of \(5.00\;cm\) is maintained between their lengths. Determine the value of \(L_{C}\).
\({\alpha _{Cu}} = 5 \times {10^{ - 5}}/\,^\circ C,{\alpha _S} = 2 \times {10^{ - 5}}/\,^\circ C.\)

1 \(3.33\;cm\)
2 \(5\;cm\)
3 \(8.33\;cm\)
4 \(15\;cm\)
PHXI11:THERMAL PROPERTIES OF MATTER

366611 A constant volume gas thermometer shows pressure reading of \(50\;\,cm\) and \(90\;\,cm\) of mercury at \(0^\circ C\) and \(100^\circ C\) respectively. When the pressure reading is \(60\;cm\) of mercury, the temperature is

1 \(40^\circ C\)
2 \(25^\circ C\)
3 \(12.5^\circ C\)
4 \(15^\circ C\)
PHXI11:THERMAL PROPERTIES OF MATTER

366612 If absolute zero is \( - 273.15^\circ C\) on Celsius temperature scale, then the absolute zero on the Fahrenheit scale is

1 \( - 227.15^\circ F\)
2 \( - 453.15^\circ F\)
3 \( - 459.67^\circ F\)
4 \( - 491.67^\circ F\)
PHXI11:THERMAL PROPERTIES OF MATTER

366613 On a new scale of temperature (which is linear) and called the \(W\) scale, the freezing and boiling points of water are \(39^\circ W\) and \(239^\circ W\) respectively. What will be the temperature on the new scale, corresponding to a temperature of \(39^\circ W\) on the Celsius scale?

1 \(78^\circ W\)
2 \(117^\circ W\)
3 \(200^\circ W\)
4 \(139^\circ W\)
PHXI11:THERMAL PROPERTIES OF MATTER

366614 A copper rod and a steel rod are heated. At \(0^\circ C\), the copper rod has a length \(L_{C}\) and the steel one has a length \(L_{S}\). When the rods are being heated or cooled, a difference of \(5.00\;cm\) is maintained between their lengths. Determine the value of \(L_{C}\).
\({\alpha _{Cu}} = 5 \times {10^{ - 5}}/\,^\circ C,{\alpha _S} = 2 \times {10^{ - 5}}/\,^\circ C.\)

1 \(3.33\;cm\)
2 \(5\;cm\)
3 \(8.33\;cm\)
4 \(15\;cm\)