PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoAttraction of magnets:
- Rub a magnet in the sand or soil.
- Pull out the magnet.
Are there some particles of sand or soil sticking to the magnet?
Now, gently shake the magnet to remove the particles of sand or soil. Are some particles still sticking to it?
, some called from the soil.
Try this activity near your home, school or the places you visit on your holidays. Does the magnet with particles sticking to it, look like any one of those shown in figure?
Particles sticking to the bar magnet
Make a table of what you find.
Name of the location (Colony and town/ City/ Village) | Did you find iron filings sticking to the magnet? (Many/ Very few/ None) |
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