Four common magnetic materials that are strongly attracted to a magnet are iron, nickel, cobalt, and certain alloys of these metals. This is because these materials have unpaired electrons in their atomic or molecular structure, which creates a magnetic moment. When a magnet is nearby, the magnetic field of the magnet aligns the magnetic moments of these materials, causing them to be strongly attracted to the magnet.

The magnet referred to here is the property of water known as polarity. Water molecules have a positive charge on one end and a negative charge on the other, which allows them to attract and bond with other water molecules, creating a cohesive and powerful force. This property of water is what helps maintain the body's water volume.

Yes, a tape player typically has a magnetic head that reads the magnetic information encoded on the tape. The magnetic head uses a magnet to convert the magnetic signals on the tape into electrical signals that can be amplified and reproduced as sound.

No, magnets have a north and south pole. The north pole of one magnet is attracted to the south pole of another magnet, while like poles repel each other.

Moss, similar to mold, is part of the earth's recycling system. It breaks down and digests organic materials.

No British coin is magnetic.

Actually, older (1971-1991) 2p coins are not attracted to a magnet and newer ones are. The reason is that the rising price of copper forced the Royal Mint to change the composition from bronze to copper-plated steel.

Many other countries that had low denomination copper or bronze coins also changed their compositions during that same time period or, dispensed with the coin coin altogether.

In the world of industrial equipment, magnetic separators Manuafcturers hold a crucial position. These marvels of engineering play a pivotal role in separating ferrous materials from non-ferrous ones, ensuring the purity of end products across various industries. magnetmanufacturers.in

It's not magnetic

domains

forever

Not a clue!

River rafts are often conveyed by poling. See the definition of 'poling' at the Related Link, listed below:

Magnets attract ferromagnetic metals, alloys, oxides or other compounds; examples are: iron, cobalt, nickel, dysprosium, iron oxides, some compounds of lanthanides etc.

Not only magnets, but metal repel. There are two kinds of charges that metal contain, positive and negative. If you push a positively-charged magnet towards another positively-charged magnet, they'll repel, maybe because one type of charge needs the other to attract. If this one type of charge comes close to another charge of the same kind, it won't receive what it needs, and feel "resent" to the other charge, then repel. If you push a negatively-charged magnet towards another negatively-charged magnet, they will also repel.

North poles attract south poles, and the other way around as well. Two poles of the same kind will repel eachother.

An 8 point compass also known as a compass rose is a regular compass that shows the eight directions

High speed rail systems use MAGnetic LEVitation to reduce friction on the track(s). Hence the term MAGLEV.

no

Some are some aren't.

If they are made of steel as some juice cans and a few other beverage cans are they will be.

If they are made of aluminum as almost all beverage cans are they will not be.

They eat algae and other microscopic life in nature. But if you can feed them fish food, egg yolk, and baby cereal.

No

the hair thoroughly with clean, lukewarm water to remove any surface contaminants. Next, apply a clarifying shampoo designed to remove mineral deposits. Massage the shampoo into the hair and scalp, ensuring good coverage. Leave it on for a few minutes to allow it to work effectively. Then, rinse the hair thoroughly with warm water.

If the iron water stains persist, you can try a mixture of equal parts white vinegar and water. Apply this mixture to your hair and let it sit for a few minutes before rinsing it out. Alternatively, you can use a specialized chelating shampoo designed for removing mineral buildup. It's essential to condition your hair afterward to restore moisture and prevent it from becoming dry and brittle. Regularly using a water softener can also help prevent future iron water-related issues with your hair.

It's not the material it's whats in iron and cobalt makes materials magnetic

I call them "scientists" but their called oceanographers =D

APEX:

Field lines that are close together indicate a stronger magnetic field.

They don't affect the magnet that created them.

They never cross.

They begin on north poles and end on south poles.