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investigation

Aim: the aim of this investigation is to measurement the beaker Apparatus: Vernier caliper

A beaker(50ml)

Procedure:

1.set up the Vernier caliper

2.place a beaker, use the Vernier caliper to calculate

3.repeat step 1 to 2 for other 5 trials

4.record all data in raw data table and make a diagram

Raw data

Processed data

Evaluation: 0 error :change another cliper

Human error: do many times

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