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4 marksGas Laws

CSEC Physics · May/June 2015 · Paper 2 · Question 5(a)(i)

Describe how the graph of Volume versus Temperature (in Celsius) of a gas can be used to derive the Kelvin scale?

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  1. 5(a)(ii)State the mathematical relationship between the Kelvin and Celsius temperature scales.[2 marks]
  2. 5(b)(i)Calculate the volume of the gas if its pressure drops to 1 atmosphere at constant temperature.[4 marks]
  3. 5(b)(ii)After resetting the piston, the gas returns to its initial pressure and volume. If the volume is now fixed while the gas is heated to 60 °C, calculate the…[5 marks]

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