Science, asked by mvedant48, 10 months ago

what is the answer of this ​

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Answered by jasmine283860
1

Explanation:

electric power transmission copper or aluminium wire is used because in copper and aluminium wire current is easily passed.......

sodium is always kept in kerosene because kerosene protect the sodium from oxygen..... sodium is reactive metal and all reactive metal react with oxygen...

a simple microscope is used for watch repairs because we cant see the very small things with nacked eyes.......

hope this is helpful to u mate .......... love u all.....

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