Question

If you want to make an anemometer . What material will you require ? How will you assemble - it ?
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Answer 1

Materials needed to build an anemometer

You do not need any complicated things like a lab bench or like a lab cabinet, nor other types of lab devices. For this experiment, you need five paper cups, a hole punch, scissors, duct tape, three wooden dowels, an empty water bottle and a stopwatch.