Physics · Thermal Expansion
When hot water is sprinkled on a thick glass tumbler, it breaks. What is the reason for this?
- 1Glass reacts chemically with water at high temperature
- 2Water vaporizes rapidly creating high pressure
- 3The outer surface of the glass undergoes sudden contraction
- 4The inner surface of the glass undergoes sudden thermal expansion✓
Correct answer
The inner surface of the glass undergoes sudden thermal expansion
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