Question

Table 13.2 Magnet rubbed in sand.
How many iron filings?
Name of location
(Colony and
town/city/
village)
Did you find iron
filings sticking to
the magnet?
(Many/ very few/
none)

please tell answer of this question...
if you don't understand it so please see the picture above °•°Table 13.2
​

Answer 1

Answer:

Surat- Many

Banda-none

ajmer-very few

Answer 2

Answer:

Iron fillings found in different locations.

Chandigarh : Few

Rajasthan : Many

Karnataka : Very few

Explanation:

Particles of sand or soil adhere to magnets when they are rubbed against them. These soil or sand particles are removed by vigorously shaking the magnet.

Some of the particles are still present in the magnet, though. Small bits of iron known as iron filings make up these particles. Metals that magnets are always drawn to include iron, cobalt, and nickel. Iron filings are drawn to the ends of a magnet when it is placed in a sheet that has been liberally coated with filings.

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