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Video 1
Introduction to Laws of Conservation

1. Introduction to Laws of Conservation
Duration: 7 min
Introduction to the laws of conservation as a tool for comparing quantities of energy at two different moments in time. Starting with the example of money in a wallet, we elaborate closed and open system setups that will work with many different quantities such as mass, charge, energy, enthalpy, momentum, and more.

Practice Problem

[PDF - 1 page - 167 KB]

Solution

[PDF - 1 page - 150 KB]

To obtain the password to the Solution, please contact the CCDMD at soutien@ccdmd.qc.ca, using your institutional email address.