Tensile stress is the force that pulls rock apart, causing it to break or fracture. This type of stress occurs when rocks are stretched in opposite directions, leading to the formation of cracks or faults in the rock.
P or Primary waves are longitudinal waves that move rock particles back and forth in the same direction that the wave travels.
Gravity is the force that pulls pieces of rock downhill. It is the force of attraction between two objects, which causes objects with mass to be drawn towards each other.
The rock is undergoing elastic deformation, where it is able to return to its original shape once the stress is removed. This is because the forces applied are below the rock's yield strength, preventing any permanent change in shape.
The primary body wave that is a longitudinal wave is the P-wave (primary wave). It is the fastest seismic wave and travels through the Earth's interior by compressing and expanding the rock in the direction of the wave's propagation.
p waves because they move rock back and forth which squeezes and strecthes the rock as they travel through the rock. s waves shear rock side to side as they travel through the rock
A plutonic intrusion.Igneous rock.
P or primary seismic wave.
an earthquake
sill
Mountains
The stress that squeezes rock until it folds or breaks is called compressional stress. This type of stress occurs when forces push together in opposite directions, causing rocks to deform under pressure.
A sill is formed.
when sedimentary melts the heat squeezes the rock then it becomes a metamorphic rock.
Stress forces squeeze or pull the rock in the Earth's crust.
A sill is a slab of volcanic rock formed when magma squeezes between layers of rock. It is typically horizontal and parallel to the surrounding rock layers. Sills are distinguishable from dikes, which cut across the rock layers.
Primary waves (P-waves) are the type of seismic wave that travels the fastest through rock material. These waves are able to cause rocks to vibrate in the same direction as the waves, resulting in a back-and-forth motion.