Heat and cold both make magnets stronger, but cold temperatures make magnets stronger than heat does.
Actually, oly cold temperature make magnets stronger, you can actually try, hold one little magnet on your hand for like 30 seconds or something and you can realize that your magnet is really less stronger
Unfortunately this guy is wrong ^^^^^^
Cold makes a magnet stronger and heat can actually take its magnetic domains away. When a magnet is supercooled it becomes stronger because the atoms are moving slower and are thicker which make a stronger positive or negative side of a magnet.
Heat can ruin a magnet. There is a very hot temperature for every magnet called a Curie Temperature, which is when a magnet is no longer magnetized. For instance, and iron magnets Curie Temperature is about 1,000°C! This happens because the random motion of atoms increases in speed which disturbs the magnets magnetic domains.
(well... he's somewhat right)
=)
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You both are right.
magnets make the radishes grow larger. i noticed that the magnets also made the radishes produce more leaves.
Refrigerators use magnets on the door the keep the cold air in, Same with the freezer door.
There is some evidence that the electro magneto field from high tension power lines can affect honey bees but nobody seems to be absolutely certain.
My answer id they have different shapes and colors.
It shallows breathing bcause the cold temperature causes your lungs to contract
yes
Cold. If magnets get overheated, they can cease to work all-together.
Yes, they do, but their affect is minimal. Magnets with their magnet fields affect inductors profoundly, but don't do to much to capacitors.
no
yes temp does affect the strength of magnets. The cooler the magnet the stronger it gets.
It is not possible to create cold directly from magnets. Magnets generate a magnetic field but do not have the ability to reduce temperature to create cold. Cold is typically achieved through the removal of heat energy using methods such as refrigeration or air conditioning.
x
No.
Magnets do not affect plants in any way
They affect the magnetism so yes
A permanent magnet can affect magnets and electromagnets.
Refrigerators use magnets on the door the keep the cold air in, Same with the freezer door.