Question

how can we say if the wind is gentle or strong?​

Answer 1

For the purposes of formal weather forecasting, wind speed is measured using an anemometer (see below). The wind pushes the cups in a circle, and the number of turns corresponds to the wind speed. One way to measure wind speed is by observing its effects on objects.

Answer 2

Gentle wind - Breeze

Strong wind - storm

Hope you Understand

Jai hind