Main content
Course: Thermal physics (Essentials) - Class 11th > Unit 2
Lesson 3: Why does water in lakes not freeze?Anomalous expansion of water
Problem
Related content
If you're seeing this message, it means we're having trouble loading external resources on our website.
If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.