anemometer working model using paper cups - diy - science project exhibition | howtofunda

anemometer working model using paper cups - diy - science project exhibition | howtofunda
#anemometer #workingmodel #papercups #diy #scienceproject #scienceexhibition #howtofunda

Short information :

An anemometer is a device that is used to measure wind speed. One way to make a simple anemometer using paper cups is to follow these steps:

Cut out four equally sized circles from a cardboard or foam board. These will be the blades of the anemometer.
Punch a hole in the center of each blade, and then attach them to a central spindle using brads or small screws.
Next, attach a paper cup to the bottom of the spindle so that it is upside down.
Now, attach a second paper cup to the top of the spindle so that it is right side up.
Place the anemometer in an open area where it will be exposed to the wind. As the wind blows, the blades of the anemometer will spin, causing the top cup to spin as well.
To measure the wind speed, use a stopwatch to time how long it takes for the top cup to make a complete revolution. The wind speed can be calculated using the following formula:
Wind speed (mph) = (60 / time in seconds) * (diameter of top cup / diameter of blade)

This is a very basic anemometer and is not as accurate as more sophisticated devices, but it can give you a rough idea of wind speed.

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Materials Used :
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