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Magnetic hard drives contain round pieces of metal called which are coated with a magnetizable substance.?
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What is a magnetic rock called?
Magnetic Earth rocks are those that contain magnetite.
What would a permanetly magnetic substance be called?
permanent magnet
Can PVC insulation hold the magnetic field created around a current carrying conductor?
No, to shield a magnetic field you need a magnetizable material with high permeability and low permanence. The most commonly used alloy for this purpose is called mumetal, an alloy of nickel and iron.
What is a magnet repulsion?
A substance that is weakly repelled by a magnetic field is called diamagnetic.
The deep yellow vegetables contain a substance called.?
Carotene.
Can solutions contain a dissolved substance called a solute?
Yes, of course !
Bacterial cell walls contain a unique substance called?
chitin
What makes play doh harden?
They contain a substance called hardener.
The cell walls of most fungi contain a hard substance called?
Chitin
What distinguishes substances from solutions?
Substance has two meanings:- a pure compound- frequently substance is considered a synonym of materialSo a solution contain a dissolved substance (solute) but colloquially also a solution can be called substance.
Why are chillis hot?
(Chilli) Peppers contain a substance called capsaicin, the more capsaicin, the hotter the pepper.
What type of ions are chargers substance that contain more than one atom?
These are called polyatomic ions.
