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The inside surface of the glass inside a vacuum bottle is coated with aluminum to prevent heat loss by?
Wiki User
∙ 11y ago
By radiation
Wiki User
∙ 11y ago
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What surface doesn't cause a lot of friction?
A very smooth surface or a smooth surface coated with a liquid, oil or a Teflon like substance.
What medium is magnetic disc?
The hard disks of computers are usually glass or aluminum coated with a very thin layer of fine grained magnetic material.
If a ramp were coated with a smoother surface the ramps efficiency would .?
It would be increased because the loss due to friction would be reduced.
If a ramp were coated with a smoother surface the ramp and efficiency would?
The smoother the surface of a ramp, the greater is the danger of a vehicle slipping and losing traction.A wet, smooth ramp could cause a pedestrian to slip over and be hurt.
How do insulated windows work?
- the coated surface of the window is reflexive- the gas between windows (argon) is an insulator- gaskets must be of superior quality- mounting of windows must be correct
What inside surfaces of the glass inside vacuum bottles are coated with aluminum to prevent heat loss by?
radiation
Why the plain mirrors are coated with red colour?
plain mirrors are coated with paints to protect the reflecting surface behind the glass. If the reflecting surface gets scratched a hazy and unclear image will be formed,to prevent scratching of reflecting surface it is done so
What is a texalium?
aluminum coated fiberglass.
What is the difference between extruded aluminum and powder coated aluminum and anodized aluminum?
Extruded aluminum is aluminum that is melted down and extruded, pushed through a certain 2d shaped hole. This can result in square tube, rectangular tube, an L shaped extrude, and an infinite array of other shapes. Powder coated aluminum is aluminum that could be extruded aluminum, that is cleaned, coated with a colored plastic powder, and then baked so that the plastic powder melts and forms a smooth, nice and even coat of colored plastic over the part. This is basically painting the part. Anodized aluminum is aluminum, again this could be extruded aluminum, but it couldn't be powder coated aluminum, that is put in a chemical solution, possibly sulfuric acid, and then a current is run through the aluminum. This causes a reaction to occur where a layer of aluminum oxide gathers on the surface of the part. The processes is then stop and the part can be colored if desired. Anodozing aluminum gives the part better corrosive resistance and makes the surface tougher and harder than it would have been if it had not been anodized. It does add thickness to the part which can be a downside, but it also is lighter than a powder coat if a paint job is desired.
What's the difference between aluminum and steel roofing?
Steel and aluminum are rather neck and neck with quality. Both can be coated to prevent corrosion. In the end, price is where they differ with steel being the slightly less expensive option.
What kind of metal does NASA use?
Most satellites and space vehicles are made from an aluminum or titanium alloy, or composite material, and then coated or anodized to prevent oxidation in space.
What were mummies coated with to prevent from decomposition?
linen
Does touching aluminum cans give you poisoning?
Unlikely. Aluminium cans are surface coated both inside and out, so not a lot is getting out. You'd need to be int he presence of something that causes aluminum (or handling recently machined aluminum) dust to get that.
Why are iron objects generally coated?
To prevent it from rusting.
What is coated on pans or rice cooker prevent stick-ons?
to prevent stickons put oil............
What is made of aluminum glass or ceramic and is coated with an alloy that allows items to be recorded?
Platter
Can a mongo seed will germinate if it is coated with pomade?
A mango seed will not germinate if it is coated with pomade. This will prevent the seed from germinating and growing.
