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8 marksGas Laws

CSEC Physics · January 2014 · Paper 2 · Question 3(c)(ii)

In a sealed cylinder, the volume of gas is recorded as 40 cm³ with a temperature of 30°C.

What is the percentage increase in volume of the gas if the cylinder is heated until the gas temperature reaches 70°C?

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Other parts of this question

  1. 3(a)(i)State the physical property that varies with temperature in each of the following thermometers. A laboratory thermometer[1 mark]
  2. 3(a)(ii)A thermocouple[1 mark]
  3. 3(b)Complete Table 3 which relates the use of a thermometer to its design.[3 marks]
  4. 3(c)(i)State Charles' Law.[2 marks]

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