Cleavage .
Yes, a sphere can be slid along a surface, but its ability to slide depends on the surface's characteristics and the forces acting on it. Unlike a cube, which has flat surfaces for contact, a sphere will roll rather than slide if it encounters friction. However, if the surface is smooth enough and the sphere is pushed with sufficient force, it can slide in a straight line. The interaction between the sphere's weight, the friction of the surface, and the applied force determines the motion.
A cone can be slid along a flat surface by holding one end and gently pushing it along.
cleavage :)
Villi are small, finger-like projections that line the inner surface of the small intestine. They increase the surface area available for absorption of nutrients by extending the intestinal lining, allowing for more efficient nutrient uptake into the bloodstream. The increased surface area provided by villi, along with microvilli (even smaller projections on the villi), significantly enhances the intestine's ability to absorb digested food. This adaptation is crucial for maximizing nutrient absorption in the digestive process.
If an object is rolling along a plane horizontal surface with no other forces acting on it, then rolled distance is directly proportional to the time taken.If an object is rolling along a plane horizontal surface with no other forces acting on it, then rolled distance is directly proportional to the time taken.If an object is rolling along a plane horizontal surface with no other forces acting on it, then rolled distance is directly proportional to the time taken.If an object is rolling along a plane horizontal surface with no other forces acting on it, then rolled distance is directly proportional to the time taken.
Cleavages
Cleavage is a mineral's ability to split easily along flat surfaces due to the arrangement of its atoms in crystal structure.
Cleavage in minerals refers to the way they break along specific planes due to their atomic structure. The number and angle of cleavage planes can vary, affecting the mineral's physical properties such as its hardness, luster, and ability to split into thin sheets. Minerals with good cleavage tend to break more easily along these planes, while those with poor cleavage may fracture irregularly.
A mineral's ability to split along flat surfaces is called cleavage. Cleavage is a characteristic property of minerals related to their crystal structure and internal arrangement of atoms.
Minerals that easily separate into sheets when they break are referred to as "sheet silicates" or "phyllosilicates." Common examples include mica minerals such as muscovite and biotite, as well as clay minerals like kaolinite and montmorillonite. Their layered atomic structure allows them to cleave along preferential planes, resulting in the formation of thin sheets.
The tendency for minerals like mica to break along flat surfaces is called cleavage. Cleavage occurs because the atomic structure of these minerals allows them to easily break along specific planes, resulting in flat, shiny surfaces.
A mineral's ability to split easily along planes of weakness, producing flat surfaces.
Color, luster (appearance of light reflecting off the surface), streak (color of a mineral in powdered form), hardness (ability to resist scratching), cleavage (tendency to break along flat surfaces), and specific gravity (density compared to water) are physical characteristics used to identify minerals.
Cleavage is the property that examines a mineral's ability to break into even pieces along specific planes or directions. Minerals with good cleavage will break cleanly and smoothly along these planes, while minerals with poor cleavage will break in irregular or jagged shapes. Cleavage is determined by the internal atomic structure of a mineral.
A solid shape that can slide is a cube. Its flat surfaces allow it to easily slide along a surface.
The ability of a mineral to break along preferred directions is called cleavage. Cleavage is a result of the arrangement of atoms within the mineral structure, which causes it to break in certain directions more easily than others.
It wil break & produce fragments of d same shape as d parent material bcos it broke on a flat surface