.SEKOLAH MENENGAH TEKNIK PENDANG
PEKA 3NAME: …………………………………………………………………………….CLASS : …………………………… DATE :……….…………………………….Experiment : To Study The Relationship Between The Angle Of Incidence and The Angle of Refraction
[pic] Figure 1
Problem Statement
Figure 1 shows a spatula which is partially immersed in a glass filled with water. It is found that the glass rod appears bent upward. By using a glass block, ray box and other appropriate instrument describe an experiment.Based on the observations in Figure 1 a. Make one suitable inference
b. State appropriate hyphotesis for an investigation
c. With the use of a glass block and other appropriate apparatus, describe an experimental framework to test your hypothesis . In your description, state clearly the following:
i) Aim of experiment
ii) Variable involved in the experiment
iii) List of apparatus and materials
iv) Arrangement of the apparatus
v) The procedure of the experiment which include the method of controlling the manipulated variable and the method of measuring the responding variable
vi) Way you would tabulate the data
vii) Way you would analyse the data
PWE Report (Practical Work Evaluation)
|C1 |(a) |1 |Inference : |
|S1PI1 | | | |
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|C1 |(b) |1 |Hypothesis :…