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1 markGas Laws

CSEC Physics · May/June 2022 · Paper 2 · Question 3(c)(i)

Figure 3 shows how the pressure, p, varies with inverse volume, 1/V.

State the law associated with the graph in Figure 3.

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Other parts of this question

  1. 3(a)Complete Table 4 by inserting the types of thermometers, their use and range.[5 marks]
  2. 3(b)(i)State the value of the ice point on the Celsius scale.[1 mark]
  3. 3(b)(ii)State the value of the ice point on the Kelvin scale.[1 mark]
  4. 3(c)(ii)Use the graph in Figure 3 to determine the volume when the pressure is 250 kPa.[3 marks]
  5. 3(c)(iii)Use your answer in (c)(ii) to calculate the new volume when the pressure is increased from 250 kPa to 975 kPa.[4 marks]

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