When you move the firki back and forth, it rotates due to the wind or air movement.
Chapter 11 Nature’s Treasures
Class VI NCERT Book Curiosity Science
What happens to the firki when you move it back and forth?
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When you move the firki back and forth, it rotates due to the wind or air movement.
Chapter 11 Nature’s Treasures
Class VI NCERT Book Curiosity Science
When you move a firki (pinwheel) back and forth, air pushes against its blades, causing it to spin. The faster the movement, the quicker it rotates due to increased airflow.
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