The type of stress that causes rocks to pull apart is a tension stress. It is the major type of stress found in divergent plate boundaries.
There are three main forces that drive deformation within the Earth. These forces create stress, and they act to change the shape and/or volume of a material. The following diagrams show the three main types of stress: compressional, tensional, and shear. Stress causes the build up of strain, which causes the deformation of rocks and the Earth's crust. Compressional stresses cause a rock to shorten. Tensional stresses cause a rock to elongate, or pull apart. Shearstresses causes rocks to slip past each other.
Normal Fault
The stress force that causes a mass of rock to pull or twist in opposite directions is called tension. Shearing is the stress force that causes a mass of rock to pull or twist in opposite directions.
It occurs when 2 plates or margins or crustal rocks are put under tremendous stress they release at a point this stress which leads to sudden movement of crustal rocks and a shockwave is released. This causes an earthquake which is probable especially in seas to send huge waves produced by the shock waves released. As tectonic plates push or pull, stress increases along faults near the plates' edges causing rock in the plate to collapse.
Rift Volcano forms when plates pull apart.
The type of stress that causes rocks to pull apart is a tension stress. It is the major type of stress found in divergent plate boundaries.
Stress that acts to pull materials (including rocks of the crust) apart is known as tensile stress.
Tensile stress.
When there is a divergent boundary, regardless if the plates are ocean-ocean or continental-continental, tensional stress pulls on the crust. Rocks have weaker tensional strength than compressive strength, so they are easier to pull apart.
if you mean whene you give some one lots of tension <><><><><> Tension is stress, or voltage, to name just two. tension-is stress that streches or pull rocks apart
Divergent Pull Ex.<--_-->
There are three main forces that drive deformation within the Earth. These forces create stress, and they act to change the shape and/or volume of a material. The following diagrams show the three main types of stress: compressional, tensional, and shear. Stress causes the build up of strain, which causes the deformation of rocks and the Earth's crust. Compressional stresses cause a rock to shorten. Tensional stresses cause a rock to elongate, or pull apart. Shearstresses causes rocks to slip past each other.
because they are the same lengh
The stress force that causes a mass of rock to pull or twist in opposite directions is called tension. Shearing is the stress force that causes a mass of rock to pull or twist in opposite directions.
Normal Fault
Stress forces affect rocks in various ways. The most common effects include cracking, breaking, shrinking or total change in their composition among others.
The stress force that causes a mass of rock to pull or twist in opposite directions is called tension. Shearing is the stress force that causes a mass of rock to pull or twist in opposite directions.