What medium may be chosen for a ferrofluid for a high-vacuum

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Would it be wise to store a (magnetic) hard disk in a car, where it can reach 80°C? Justify... What medium may be chosen for a ferrofluid for a high-vacuum seal? Can an aqueous solution be used? Justify...1. Give a way to confer hydrophilic behaviour to a self-assembled monolayer (SAM) coating. Or hydrophobic?

Reference no: EM131159000

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