ANSWERING TECHNIC PAPER 3 SECTION B

1. Find the MV and RV which can be measured only
2. When make inference relate the MV and RV.
Eg: RV depends on MV.

3.Better write hyphotesis statement use the word “When MV increase/decrease, the RV increase/decrease
4. Better draw and label diagram first before write procedure and material.If enough time listing the complete list of
material/apparatus.The apparatus has been drawn must functioning.


4.State the method of controlling the MV - state the valueState the method of measuring the RV
5.Repeat the experiment at least 4 times eg : 30 cm,35cm,40cm,45cm
eg 25 cm, Sketch graph with axis
6. ANALYZE DATA
write x-axis MV with unit
Y – axis RV with unit
No need plot