a collision domain is a logical area in a computer network where data packets can collide with one another the term is used mainly with regard to ethernet which is by far the most commonly used type of local area network lanhus a collision domain could also be defined as being all the network segments between a pair of bridges or other layer two devices the optimal size of a collision domain depends on a number of factors among them is the number of collisions as a higher number of them results in a lower efficiency of the network
Shield volcano is a type of volcano found at the divergent boundaries. SPREADING CENTER VOLCANOES. The type of volcanoes that are caused by diverging plate boundaries are called as spreading center volcanoes.When the tectonic plates drift apart from each other, the magma contents buried underneath rises upwards and erupts out through the fissures and openings on the crust.he type of volcanoes that are caused by diverging plate boundaries are called as spreading center volcanoes. When the tectonic plates drift apart from each other, the magma contents buried underneath rises upwards and erupts out through the fissures and openings on the crust.
Youngest rock on the ocean floor can be seen in divergent plate boundaries and hot spots. Tectonic plates are moving continuously. When two plates diverge to each other volcanic material erupt in the boundry. This liquid magma cools down and become solid magmatic rock. Such areas are called divergent boundary. If these two boundries are beneath an ocean than cooling process become faster. Such areas are called seafloor spreading. Atlantic mid oceanic ridge is the longest divergent boundary. Iceland is formed because of this process! Hot spots are also host the youngest rocks on Earth. Hawaii Islands are the well known examples of hot spots.