- #1
Himal kharel
- 79
- 0
1. I took two glass plates with a thin film of water trapped in it. One of plates had hook in it. Weights were hung in it. I found that these plates didn't separate until weights of about 2-3 kg was applied.
2.But if slided, it moved easily.
I can explain observation no. 2. It is because the liquid film reduces friction.
Can anyone explain observation no. 1?
2.But if slided, it moved easily.
I can explain observation no. 2. It is because the liquid film reduces friction.
Can anyone explain observation no. 1?