Why you burn yourself when you touch a hot metal frying pan?

You burn yourself when you touch a hot metal frying pan because metal conducts heat very efficiently. When your skin comes into contact with the hot surface, heat rapidly transfers from the pan to your skin, raising its temperature to the point that it can cause damage and pain. This reaction triggers pain receptors in your skin, leading to the sensation of burning. Additionally, the body's natural response to pain prompts immediate withdrawal from the source of heat to prevent further injury.