Ulangkaji

SMK (P) RAJA ZARINA, PELABUHAN KLANG

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(ii) Give one reason for the answer in 3(b)(i). Beri satu sebab jawapan 3(b)(i).

…………………………………………………………………….[1 mark]

Based on your observation, state the way to separate the components of

the mixture in P,Q,R and S.

P : …………………………………........................Q : …………………………………........................ R : …………………………………........................S : …………………………………........................

[4 marks]

(c) Based on the graph drawn in 8(b)(iii). (i) State the relationship between the temperature and the

reading of the Bourdon gauge.……………………………………………………………………………………….

[1 mark](ii) Predict the reading of the Bourdon gauge if the

temperature is more than 60°C. …………………………………………………………………….

[1 mark](iii) State what happen to the reading of the Bourdon gauge if

the flask is heated for a long time. …………………………………………………………………….

[1 mark]

(d) State the variables involved in this experiment.Nyatakan pembolehubah yang terlibat

(e) Based on the experiment, state the operational definition of air pressure.Berdasarkan eksperimen, nyatakan definisi operasi bagi tekanan udara.……………………………………………………………………………………………

Manipulated variablePembolehubah manipulasi

Responding variablePembolehubah Bertindakbalas

TERIMA KASIH