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Manual:
- Select the liquid
- Click Start to begin the experiment.
- When the liquid is filled a capillary is selected.
- Move the cross-hair of the travelling microscope by pressing the UP and DOWN button.
- When the cross-hair aligns with the meniscus of the liquid click Take Reading button.
- After all the readings have been taken click on Show Graph.
- Calculate the surface tension of the liquid from the graph.
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