New servers, hooraaaay! More bandwidth, more power.
magnetising magnet......... huh?? didnt get u
A - both point towards north
Yeah i knowthat, but why explain!!!
Like can a permanent magenet be created with iron
no iron is a soft magnetic material. it loses its magnetism easily.steel can be used to create permanent magnets.
Quick question.Is monochromatic light of ONE FREQUENCY or ONE WAVELENGTH ?
So I still don't get it. For induced magnetism, can a hard magnetic material (eg steel) be magnetised when a manget is brought near it? Does it lose magentism when magnet is taken away?
Quick question.Is monochromatic light of ONE FREQUENCY or ONE WAVELENGTH ?[/quoteONE WAVELENGTH
what are the ways of creating a magnet? can a permanent magnet be made just by magnetizing steel once with an electromagnet?
Ahh yes I used to live in Riyadh now I live in Khobar. How is it there?Haha we have a pretty > invigilator too. Gives the dirtiest looks you'll ever see -.- Almost got kicked out of my bio exam cuz i forgot my statement of entry Yeaa I guess, but usually variants are pretty similar in paper 1. I dno I still love to know whether it was easy or difficultwhere ru from?
Hmm, not sure. Don't stress yourself over it too much though, I'm sure it's not THAT important. You know the basics and stuff right?