Friday in Physics I we looked at a demonstration of standing waves on a string and then did some problems involving harmonics, tension, linear density, velocity and frequencies. These problems and the solutions are on the Physics I page under Waves.
In Chemistry we began introducing Enthalpy of reaction and the direct method of applying Hess' Law. Look at Slides
23 - 29 of the power point on Thermodynamics for examples. Problems and solutions will be posted.
In Chemistry we began introducing Enthalpy of reaction and the direct method of applying Hess' Law. Look at Slides
23 - 29 of the power point on Thermodynamics for examples. Problems and solutions will be posted.