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How heavy or dense a rock is what is it called?
The heaviness or density of a rock is referred to as its specific gravity, which compares the weight of the rock to the weight of an equal volume of water. It is a measure of how compact the material in the rock is.
What is the igneous rock that is dense and dark colored and forms from magma that is rich in iron and magnesium but poor in silica That has 8 letters?
The igneous rock you are referring to is basalt. It is a fine-grained, dense, and dark-colored rock that forms from low-silica magma rich in iron and magnesium.
Why will the dense area of rock increase the local strength of gravity?
Because it would mean that there is more mass in the same little area, compared to the adjacent areas.
What fairview rock is least permeable?
Claystone is typically the least permeable fairview rock due to its dense and compact nature. It has very low porosity and minimal interconnected pore spaces, which hinder the flow of fluids through the rock.
Is magma more dense then rock?
No. Magma varies in density, but it will be less dense than a solid rock of the same composition.
What has the highest specific gravity Styrofoam Water halite gold?
Gold has the highest specific gravity out of the options given, as it is a dense metal. Styrofoam has a low specific gravity because it is lightweight and mostly made up of air. Water has a specific gravity of 1, while halite (rock salt) is more dense than water but less dense than gold.
What draws dense rock away from mid-ocean ridges?
Gravity
Why will a dense area of rock under the surface increase the local strength of gravity?
density is directly proportional to the mass density = mass / volume more density, then more mass and more mass, more gravity, as gravity force = mass x gravity acceleration.
How heavy or dense a rock is what is it called?
The heaviness or density of a rock is referred to as its specific gravity, which compares the weight of the rock to the weight of an equal volume of water. It is a measure of how compact the material in the rock is.
How are the sun and planets different?
The sun is made from hot gases, collected by gravity, in a way so dense, it burns, and planets are either gases or rock, but not dense enough to burn.
How are planets and sun are different?
The sun is made from hot gases, collected by gravity, in a way so dense, it burns, and planets are either gases or rock, but not dense enough to burn.
Which is more dense mafic or silicic rock?
Mafic rocks are generally more dense than silicic rocks due to their higher content of dense minerals like olivine and pyroxene. Silicic rocks, such as granite, have a lower density and are characterized by their lighter color and lower specific gravity.
What is an example of a mineral with low specific gravity?
One example of a mineral with low specific gravity is pumice. Pumice is a volcanic rock formed from frothy lava with numerous gas bubbles trapped within its structure, resulting in a low density and specific gravity.
What is specific gravity of chert quartz?
The specific gravity of chert quartz typically ranges from 2.5 to 2.7. This value indicates how dense the material is compared to the density of water. Chert quartz is a common rock composed mostly of silica, and its specific gravity helps in identifying and classifying the rock.
What extrusive rock has a very low density?
An extrusive igneous rock has a very low density. This light colored rock is also known as a volcanic rock.
What is the igneous rock that is dense and dark colored and forms from magma that is rich in iron and magnesium but poor in silica That has 8 letters?
The igneous rock you are referring to is basalt. It is a fine-grained, dense, and dark-colored rock that forms from low-silica magma rich in iron and magnesium.
What draws dense rock away from Mid ocean ridges?
The process that draws dense rock away from mid-ocean ridges is called slab pull. This occurs due to the subduction of oceanic plates at convergent boundaries, where the dense oceanic crust sinks back into the mantle, creating a force that pulls the rest of the plate away from the ridge.
