to reduce air resistance
reduce air resistance
tire tread is for better traction on slippery surfaces smooth tires are for racing at hi speed
Epithelial tissues are the smooth tissues that cover surfaces in the body. They serve as a protective barrier and are found in the skin, lining of organs, and throughout the body. Epithelial tissues are designed to absorb, secrete, and protect underlying structures.
Articular surfaces of bones are smooth bony projections that are designed to articulate with another bone, forming a joint. These surfaces are covered with cartilage to reduce friction and allow for smooth movement. Examples include the femoral head articulating with the acetabulum in the hip joint.
Smooth surfaces usually have less friction than rough surfaces because there are fewer irregularities and protrusions that can create resistance when two surfaces rub against each other. This causes objects to slide more easily on smooth surfaces compared to rough surfaces.
Yes, polyurethane can smooth out rough wood surfaces by providing a protective and smooth finish when applied correctly.
Because friction is less on smooth surfaces. Smoother the surfaces, lesser the friction.
True.
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Smooth vs. Rough surfaces. Rough surfaces have more surface area than smooth surfaces. This means that there are increased incidences of molecular reactions between the surface and object
Yes, smooth surfaces can still produce friction. Friction is caused by the resistance between two surfaces when they are in contact with each other, not only by the texture of the surfaces. Smooth surfaces can still generate friction, although the amount of friction may be lower compared to rough surfaces.
Africans may associate shiny or smooth surfaces with cleanliness, wealth, success, or beauty. These surfaces are often seen as valuable and desirable.