Physics
Videos & Notes
Clearing Up Confusions About Specific Heat
Exactly what specific heat is, what it means to have a high or low specific heat, and what mass capacity is--in a simple and easy to understand way!
How to use formulas to answer conceptual questions
Conceptual questions in any of the sciences and even math can be so much easier when using variable-relationships in formulas, rather than thinking too much about the questions and eventually getting lost in thought.