📊 Physics
Q. Skating on ice is possible because
  • (A) The surface of ice is smooth
  • (B) Ice is cold
  • (C) The pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water
  • (D) The pressure on the ice due to skate raises its melting point
✅ Correct Answer: (C) The pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️
633
Total Visits
📽️
4 y ago
Published
🎖️
Neha Sharma
Publisher
📈
91%
Success Rate