FORMAT PHYSICS PAPER 32 Sections [ Section A, Section B ]

Section A Two questions

i) Question # 1 [16 marks]ii) Question # 2 [12 marks]

Section B Two questions

(Choose one) [12 marks]

FORMAT [SECTION A]Identify and state the variables. [3]Tabulate data [7]Plot a graph. [5]Make a conclusion/relationship. [1]

Questions # 1State the relationship. [1]Find the corresponding value. [2/3]Find the gradient of the graph. [3]Calculation problem. [3/4]State precaution. [1/2]

Questions # 2

FORMAT [SECTION B]State inference. [1]State hypothesis. [1]Framework.

- Aim [1]- Variables [2]- List of apparatus [1]- Arrangement of apparatus [1]- Procedure [3]- Tabulating data [1]- Analysing data [1]Questions

SKILLSIdentify manipulated and responding variables from the situation given.Take readings from instrument. Draw the table for the dataPlot the graph.State relationship from the graph.

Questions # 1

Identify variablesA student carries out an experiment to find out the relationship between mass, m, and the change in temperature,, of water

A student carries out an experiment to find out the relationship between the pressure in liquid, P, and the depth, h, of a liquid

A student carries out an experiment to study the relationship between real depth, D, and the apparent depth, d

COMMON MISTAKESState equipment, material or object as constant variable.Draw the table without unit or unit written at the wrong place. Data written with wrong decimal place or not consistence.Draw wrong axis / axis without unit.Use odd scale.Draw not a best fit line.

Questions # 1

SKILLSState the relationship from the graphDetermine corresponding value from the graph. Determine gradient of the graph.Use the gradient in calculation.State precaution.

Questions # 2

COMMON MISTAKESGive improper relationship.Do not draw line on the graph to find the corresponding value. Do not draw triangle on the graph when determining gradient.The triangle drawn is too small.State the gradient without unit or incorrect unit.Do not use the value of gradient in solving the calculation problem.Mistake in calculating or converting the unit. State improper precaution.

Questions # 2

SKILLSIdentify cause and effect from the situation given.Write an inference. Write a hypothesis.Identify the related experiment.

Questions # 3

a) Inference :b) Hypothesis :c)(i) Aim :m.v affects r.vThe (dir.) the m.v, the (dir.) the r.vTo study the relationship between m.v and r.vc)(v) Procedure :i) State one value for m.vii) State the way to measure r.viii) Repeat experiment. Give 5 values.c)(vi) Table :m.v/unitr.v/unitc)(vii) Analysis :m.v/unitr.v/unit

COMMON MISTAKESState improper inference and hypothesis.Write equipment, material or object as constant variable.Write the type of Do not list down the required measuring instrument.The arrangement of apparatus is not labeled.

Questions # 3

COMMON MISTAKESDo not mentioned any value of manipulated variable in procedure.Do not mentioned the repeated values of manipulated variable or give less than 4 repeated values. Draw table without unit or incorrect unit.Sketch graph without unit or incorrect unit or inversed axes.

Questions # 3 (cont.)