This document consists of 8 printed pages, 3 blank pages and a Supervisor’s Report.
SP (SC/GR) S64661/3
© UCLES 2004
UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS
General Certificate of Education Ordinary Level
Paper 3 Practical Test
1 hour 15 minutes
Candidates answer on the Question Paper.
No Additional Materials are required.
READ THESE INSTRUCTIONS FIRST
Write your Centre number, candidate number and name on all the work you hand in.
Write in dark blue or black pen in the spaces provided on the Question Paper.
You may use a soft pencil for any diagrams, graphs or rough working.
Do not use staples, paper clips, highlighters, glue or correction fluid.
Answer both questions.
The number of marks is given in brackets [ ] at the end of each question or part question.
If you have been given a label, look at the
details. If any details are incorrect or
missing, please fill in your correct details
in the space given at the top of this page.
Stick your personal label here, if
For Examiner’s Use
You are provided with a wide test-tube and two beakers or cans.
One of the beakers contains hot water for use as a water bath.
You are required to carry out an investigation and record your results in a table of your own
design. Read the following procedure and construct your table in the space at the bottom of
this page before you begin your investigation.
(a) Pour hot water from the beaker into the test-tube until it is two thirds full. Place the test-
tube into the water bath and heat the water bath until the temperature in the test-tube is
between 56 °C and 60 °C.
Use your thermometer to make sure that the temperature is not higher than 60 °C.
Carefully remove the test-tube from the water bath.
Turn off the bunsen burner or heater.
Place the test-tube against your finger tips as shown in Fig. 1.1.
Remember how hot the test-tube feels.
Now place the test-tube against the palm of your hand as i