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Firstly its not gold that is being used, Satellites(nowadays) are covered with Metallized kapton polyimide film.
Generally it is something called MLI (multi-layer insulation, aka thermal blanket)
these are made up of many layers of aluminized polyimide. Polyimide is a type of plastic, and yellow in color. It's coated with aluminum on the inside surface so it looks gold. Bare aluminum reflects radiation very well, which means it absorbs heat very slowly. But it also radiates heat VERY slowly. An aluminum foil sitting in vacuum in direct sunlight will heat up to a pretty high temperature. Plastic film with aluminum backing absorbs heat a little faster, but it also radiates heat a lot faster, so it works better as the outer-most layer of the MLI.
What else can I help you with?
Why in gold leaf electroscope sides parallel to the gold leaf are tin foils?
The tin foils on the sides of a gold-leaf electroscope help to discharge any excess charge quickly, allowing the gold leaf to return to its neutral position. The tin foils also help shield the gold leaf from any external electric fields that could interfere with the electroscope's measurements.
How would you define gold heat eletroscope?
A gold-leaf electroscope is a device that detects electric charges. It consists of thin gold leaves attached to a conductor that can be charged. When the leaves are charged, they repel each other due to electrostatic forces. This device is commonly used in physics experiments to detect the presence of electric charges.
What were The targets used in the alpha particle atomic experiments in the early 1900's?
Gold foil was typically used as the target in alpha particle atomic experiments in the early 1900s. This was famously utilized by Ernest Rutherford in his gold foil experiment to study the structure of the atom.
Is gold a poor conductor of electricity?
gold a very good conductor of electricity. The only element that surpasses gold is silver, but is used less often due it's oxidation. Gold is used in very high-end electronics such as spacecraft and satellites. Gold was also used in the circuits for the Manhattan Project.CommentCopper is also a better conductor than gold.
Is a gold clad coin pure gold?
No, a gold clad coin is not pure gold. It is typically a thinly plated layer of gold over a base metal. The thickness of the gold layer can vary, but the majority of the coin is made up of the base metal.
Is americium found in foil?
Americium-gold alloy is available as foils.
Why in gold leaf electroscope sides parallel to the gold leaf are tin foils?
The tin foils on the sides of a gold-leaf electroscope help to discharge any excess charge quickly, allowing the gold leaf to return to its neutral position. The tin foils also help shield the gold leaf from any external electric fields that could interfere with the electroscope's measurements.
What is an homophone for covered with gold?
The homophone for "covered with gold" is "gilt."
Finger nails and toenails were covered with this precious metal?
The Egyptians covered their fingernails and toenails with gold.
When was Gold Brook Covered Bridge created?
Gold Brook Covered Bridge was created in 1844.
What is a homophone for covered with gold and a feeling of blame?
Gilt means covered with gold; the homophone for gilt is guilt.
Fingernails and toenails were covered with what precious metal?
the answer is "gold"gold
What is the floor of Smaug's lair covered with?
The floor was covered with gold.
What are the 3 examples of malleability?
Gold: Gold is highly malleable and can be beaten into thin sheets without breaking. Aluminum: Aluminum is also very malleable and can be rolled into thin foils or shaped into various forms. Copper: Copper is another metal known for its malleability, allowing it to be easily shaped into wires or hammered into different shapes.
What was fingernails covered with in mummification?
gold
What metal is found on satellites that reflects heat from the sun?
Gold foil is normally used to reflect solar heat in satellites because it has the highest reflectivity in the infrared spectrum (and, as NASA used to say, solid Gold was too expensive!)
When was Luke Foils the Villain created?
Luke Foils the Villain was created on 1916-02-14.
