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Why does a sponge have a layer of plastic bristles attached to it?
Wiki User
∙ 7y ago
It has a rough surface, it also increases friction.
because it have more friction if they are rough.
Wiki User
∙ 7y ago
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What Plastic is a Dvd Case made of?
Somewhat oversimplifying it a DVD (or CD) is a sandwich of two outer layers of polycarbonate plastic with a microscopically thin layer of aluminum, tantalum, or a optically reflective low melting point plastic between the outer layers. Standard factory made read only disks use aluminum in this inner layer for durability, the writable disks use either tantalum or a plastic in this inner layer to permit writing with the LASER as well as reading (which is used depends on the method of writing used).
Where can a person purchase adult plastic pants online?
Adult plastic pants are used over adult diapers and function as a second protective layer against dampness for people affected by incontinence. They can be bought online at 'Aliexpress'.
How do you stop iron from going rusty?
Methods to prevent rusting ;- (i) By oiling & greasing (ii) By painting (ii) By galvanization (It is the process in which the iron is covered with the layer of zinc.)
How does coating with plastic prevent rust?
By coating the iron with a protective layer would prevent the iron from being in contact with the moisture and oxygen in the air. However, if part of the protective layer is scraped off, the iron would rust.
How do people make plastic look like metal?
Plastic can be made to look like metal by a process called vacuum deposition. This process can deposit a metal layer that is anywhere from one atom up to millimeters in thickness. It is used in the manufacture of solar cells and optical lenses. Some telephone handsets that are silver in color are created in this manner.
How many cell layers make up the body of a sponge?
There are three, Outer Layer of Cells, Gelatinous Layer of Cells, and Inner Layer of Cells
Why does flex have a thin layer of plastic on outside?
Why does flex have a thin layer of plastic on outside
Does the sponge layer of a leaf control the amount of water loss?
yes
What layer governs how a nic must be attached to the network medium?
The physical layer - layer 1.
Why does flex have thin layer of plastic?
because plastic is an insolator
What material is used to make a DVD?
The base layer is polycarbonate plastic. Then an aluminium layer is sandwiched between this base layer and a protective (clear) acrylic coating.
What is serous membrane associated with the lungs?
The outer layer of a serous membrane is called the parietal layer and is always attached to the surrounding tissues. The inner layer is called the visceral layer and is firmly attached to the organ it covers
What is a lamington cake?
A lamington is a sponge cake, coated with a layer of chocolate icing, and sprinkled all over with desiccated coconut.
How does an angelfish adapt to it's habitat?
Angelfish feed on sponge. Their jaws have been elongated to be able to feed on the sponge. There is also a thick layer of mucous.
What is the second layer of bone?
sponge or sometimes called spongey bone
What is rubber sponge foam?
rubber sponge foam is a material used as a water poof layer on roofs, sheds etc....... it can also be used for mnouse mats
What is the top layer of soil and grass attached to it?
sod
