Techniques to answer question Section B

• What is the aim/purpose of this experiment?= to investigate the relationship between MV

AND RV.• What conclusion/relationship can be made

from this investigation/experiment?= as the MV INCREASES/DECREASES, the RV

DECREASE/INCREASE.

• What is changed?= MV• What is observed?= RVWhat is kept the same?= CV (same size/type

• Predict the number/volume/temperature after two minutes or on 11th minute?

= Answer from RV.• State the information gathered in this

investigation?= from the diagram or table

• State one inference(கா�ரணம்)/ what inference can be made from this experiment?

= Think and answer• Give one reason for your answer 8.= Think and answer.• What is trend in the number of…….?= increase/decrease/does not changed/ increase

and does not change.

• 2minutes= 202 mm