chocolate
Room temperature magnet has more stable magnetic properties, allowing it to generate a stronger magnetic field consistently. Hot or cold temperatures can affect the magnet's ability to magnetize, resulting in a weaker magnetic field and less attraction force on the paper clips.
Because it loses it's strengths in hot water and gains strength in cold water.
Hot water is more effective in separating marker pigment from filter paper as it helps to dissolve and lift the pigment more easily compared to cold water. However, it is important to consider the type of marker and paper used, as some markers may have pigments that are more soluble in cold water.
A cold magnet attracts more than a hot magnet. This helps the flow of electricity which therefore helps the electric field, which therefore helps the magnetic field. They use cold magnets to power the LHC which collides hydrogen atoms. Obviously the cold magnet is very attracting.
The strength of a magnet can be affected by temperature. In cold temperatures, a magnet's strength increases, while in hot temperatures, the strength decreases. This is because temperature affects the alignment of atoms within the magnet, which in turn affects the magnet's ability to produce a magnetic field. An important idea to note is that extreme temperatures can demagnetize a magnet altogether.
No, paper will not keep water cold for the longest time. A metal cup will keep water the same temperature for the longest time. I know this because I did a science experiment about this but instead of cold water I used hot, which won't really make a difference. The next would be glass then paper.
is a hot magnet shorter or weaker than a cold magnet
A magnet will stick to the metal surface inside the refrigerator. It will not damage the refrigerator or affect its operation in any way. The cold temperature of the refrigerator may slightly weaken the magnet's strength, but it will still function normally once removed.
you can put warm water on it or ice,cold paper towel
no. Not nesseicerally
Put it in the fridge
It would last longer in cold weather because heating causes a magnet to lose its magnetism.