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What is called when the original grain size are obliterated so grains become uniform and larger?
The process in which original grain sizes are obliterated, resulting in uniform and larger grains, is called "recrystallization." This occurs during metamorphism or heat treatment, where heat and pressure facilitate the rearrangement of atoms within the material, leading to the formation of new, larger grains. Recrystallization is essential in metallurgy and geology, as it can enhance the mechanical properties of materials.
What Is when original grain sizes are obliterated so grains become uniforms and larger?
The process described is known as recrystallization, which occurs during metamorphism or in certain geological processes. During recrystallization, original grain sizes are altered as minerals rearrange and grow in response to changes in temperature and pressure, leading to uniform and larger grain sizes. This results in a more homogenous texture in the rock, often enhancing its strength and stability.
When water combines with mineral grains do the grains become smaller or larger?
When water combines with mineral grains, the grains can become smaller due to mechanical weathering processes like abrasion and attrition, where the movements of water cause the grains to break down into smaller pieces. However, in some cases, water can also facilitate processes like dissolution or precipitation that can lead to mineral grains growing larger.
How are rocks and grains different?
Rocks are composed of one or more minerals, while grains are small, individual particles of a mineral. Rocks can be made up of different types of minerals and have a variety of sizes and shapes, while grains are typically uniform in composition and size. Rocks are larger and can be made up of multiple grains, whereas grains are individual, tiny fragments.
Is quartzite course grained or fine grained?
Quartzite is typically coarse-grained, with individual grains visible to the naked eye. This is because quartzite is formed by the metamorphism of sandstone, where the original sand grains recrystallize into larger grains.
Is when original grain sizes are obliterated so grains become uniform and larger?
Recrystallization
Why did the English use 3 grains of barley arranged end to end?
Barley grains are very uniform and about 8mm in length, 3 together equal about an inch.
When water combines with mineral grains do the grains become smaller or larger?
When water combines with mineral grains, the grains can become smaller due to mechanical weathering processes like abrasion and attrition, where the movements of water cause the grains to break down into smaller pieces. However, in some cases, water can also facilitate processes like dissolution or precipitation that can lead to mineral grains growing larger.
How are rocks and grains different?
Rocks are composed of one or more minerals, while grains are small, individual particles of a mineral. Rocks can be made up of different types of minerals and have a variety of sizes and shapes, while grains are typically uniform in composition and size. Rocks are larger and can be made up of multiple grains, whereas grains are individual, tiny fragments.
Can salt grains change their chemicals until they become water?
No
What becomes of the pollen grains in the stigma?
it become a fertilized and the young seed
What grain property of layered or random grains?
The grain property you are referring to is grain orientation. In layered grains, the orientation is typically well-defined, while in random grains, the orientation is more varied and not uniform across the structure. This difference in orientation can impact material properties such as strength, elasticity, and conductivity.
Is quartzite course grained or fine grained?
Quartzite is typically coarse-grained, with individual grains visible to the naked eye. This is because quartzite is formed by the metamorphism of sandstone, where the original sand grains recrystallize into larger grains.
What is a loss of edges sediment grains?
Loss of edges in sediment grains refers to the rounding or smoothing of the grains' surfaces and corners due to physical processes such as abrasion, transport, and weathering. This process often occurs during sediment transport by wind, water, or ice, where grains collide with each other or with other materials. As a result, the sediment becomes more uniform in shape and size, which can influence the sediment's porosity, permeability, and overall geological characteristics. Rounded grains are typically indicative of longer transport distances compared to angular grains.
What type of sedimentary rock forms when grains of sand become cemented together?
Sandstone
Do grains contain water?
Grains generally do not contain water in high quantities, as they are dried during processing to prevent spoilage. However, grains like rice and quinoa do absorb water when cooked, which is why they expand in size and become softer.
How can a plant become a fruit without the anther?
Other plant from the surroundings that has anther (produce the pollen grains) will fertilise the ovule. when the pollen grains landed on the stigma, the ovule is then fertilise.
