CAPE Physics Unit 1 · 2018 · Paper 2 · Question 2(a)(iii)
Define Quality.
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Practise this questionOther parts of this question
- 2(a)(i)Define Loudness.[1 mark]
- 2(a)(ii)Define Pitch.[1 mark]
- 2(b)(i)Complete Column 3 in Table 2 on page 12.[2 marks]
- 2(b)(ii)Using an appropriate scale, plot a graph of f against 1/sqrt(V) on the grid provided in Figure 3 on page 13. Draw the line of best fit through the points.[4 marks]
- 2(b)(iii)Determine the gradient of the graph.[3 marks]
- 2(c)Use this data along with your answer in (b)(iii) to determine the velocity of sound in the bottle.[3 marks]
More practice: the rest of this paper · more Physics of the Ear and Eye questions · all CAPE Physics Unit 1 past papers