Question

What happened to the movement of the improvised anemometer as the speed of the electric fan was set to fast? brainly​

Answer 1

Explanation:

An anemometer looks like a weather vane, but instead of measuring which direction the wind is blowing with pointers, it has four cups so that it can more accurately measure wind speed. When wind pushes into the cups, they rotate the axis. The faster the wind, the faster the cups spin the axis.

Answer 2

We know for a fact that an anemometer is more like a weather vane.

The movement of the improvised anemometer is justified below:

• It does not necessarily have a pointer for measuring the direction of the wind.
• Rather, it comprises four cups that eventually give a proper measurement of the wind speed.
• The axis would rotate once the wind pushes into those cups.
• The movement of cups will increase with an increase in the movement of the wind.

Hence, the movement of the improvised anemometer will increase as the speed of the electric fan was set to fast.

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