3.1 PRESSURE IN LIQUIDS Experiment 1: Water pressure and depth Inference : …………………………… is depend by …………………………….. Hypothesis: The greater the ……………………, the greater the………………………………. Aim of the experiment: To find the relationship between the pressure in a liquid according to its depth Variables: Manipulated: Responding: Constant: Apparatus and Materials: Measuring cylinder, thistle funnel, rubber tube, manometer, metre rule Diagram (a) Diagram 9(b Procedure: 1. Apparatus is set up as shown in the diagram. 2. The measuring cylinder is completely filled with water. 3. The thistle funnel is lowered into the water to a depth of ____ cm. The manometer reading is measured. The difference in the liquid heights in the manometer represent the pressure reading. 4. Step 3 is repeated with values of depth ____ cm, ____ cm, ____ cm and ____ cm. Results :
3.1 PRESSURE IN LIQUIDS Experiment 1: Water pressure and depth
Inference : is depend by ..Hypothesis: The greater the , the
greater the. Aim of the experiment: To find the relationship
between the pressure in a liquid according to its depth
Variables:Manipulated: Responding: Constant: Apparatus and
Materials: Measuring cylinder, thistle funnel, rubber tube,
manometer, metre rule
Diagram (a) Diagram 9(b Procedure: 1. Apparatus is set up as
shown in the diagram.2. The measuring cylinder is completely filled
with water. 3. The thistle funnel is lowered into the water to a
depth of ____ cm. The manometer reading is measured. The difference
in the liquid heights in the manometer represent the pressure
reading. 4. Step 3 is repeated with values of depth ____ cm, ____
cm, ____ cm and ____ cm.Results :
Analysis: A graph of pressure against depth is drawn.
