Study the diagram below and use it to answer questions l(a) to l(e)
(i) Identify the instrument in the diagram
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Name the parts labelled I to VI:
I…………………………………………… IV……………………………………
II. ………………………………………… V.…………………………………
III. ………………………………………… VI.………………………………… [ 3 marks]
(b)
(i) Outline the process for taking readings with the instrument.
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(ii) State two precautions necessary to get correct readings in the experimental set-up .
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………………………………………………………………………………………………………………………………….[2 marks]
(c) (i) What is the limitation of using this instrument?
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(ii) State two other methods that can be used to measure the process taking place in the
part labelled I in the diagram.
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……………………………………………………………………………………………………………………………………….. [ 2 marks]
(d)
List four factors that can affect the process being measured
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………………………………………………………………………………………………………………………………………..[ 4 mark]
(e)
State the importance of the process being measured in nature.
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…………………………………………………………………………………………………………………………………………. [4 marks]