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What else can I help you with?
Why are cars designed with smooth surfaces?
to reduce air resistance
An echo is most likely to result when sound hits a surface that is?
sound wave reflect best off smooth, hard surfaces
Smooth tissues that cover surfaces are?
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.
What bony projections is smooth in order to articulate with another bone?
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.
What do smooth surfaces usually have less than rough surfaces?
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.
Will polyurethane smooth out rough wood surfaces?
Yes, polyurethane can smooth out rough wood surfaces by providing a protective and smooth finish when applied correctly.
Why is there less resistance on a smooth surface?
Because friction is less on smooth surfaces. Smoother the surfaces, lesser the friction.
Why do water droplets form on smooth surfaces?
Water droplets form on smooth surfaces due to condensation. When the smooth surface is cooler than the surrounding air, the water vapor in the air comes into contact with the surface and cools down, leading to the formation of liquid water droplets. This process is more likely to occur on smooth surfaces because they provide a uniform surface for the droplets to accumulate.
Why does rough surfaces have more friction compared to smooth surfaces?
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Are rough surfaces have more friction than smooth surfaces?
True.
Which of these items is least likely to provide DNA evidence?
A metal spoon is least likely to provide DNA evidence because it does not have porous surfaces like clothing or tissue that can retain biological material. DNA is less likely to adhere to smooth, non-absorbent surfaces like metal.
Why is friction least effected by smooth surfaces?
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
