Physics, asked by rashmi8210540671, 1 month ago

d) Convert 20cm into nm:​

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Answers

Answered by antarachatterjee2008
0

Answer:

20÷100=0.2

Explanation:

This Happens because if we move from cm to mm 2 unit comes one deci metre and one mili metre so that's why if we multiply then 100×20 =200 and if we divide it will come 20÷100=0.2 . So learn it

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