To be honest, I have yet to find a quality mass gainer on the market. The problem with most mass gainers is that they are loaded with cheap sugars as a carb source. Not only can this lead to greater fat gain, it can make drinking them several times a day unhealthy.
Mechanical stress: physical condition which exists within any material because of strain or deformation by external forces or by non-uniform thermal expansion.
Compare the different types of folds and the conditions under which they form. Compare fractures and faults and define how they are related to earthquakes. Compare how mountains form and at what types of plate boundaries. Causes and Types of Stress . Stress is the force applied to an object. In geology, stress is the force per unit area that is placed on a rock. There are four types of stresses that act on materials. A deeply buried rock is pushed down by the weight of all the material above it.