suppose your weight is 35 kg and your entire body is made up of the electron .Calculate the number of electron in our body
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Hypothesis,
We have,
A body just made up of electrons and its weight is 35kgs
Have to find the no. of constituent electrons in it.
Now the relative atomic mass of an electron = 0.0005AMU or U
Which is approximately 9.10938356 × 10^-31kilograms.
Let the number of constituent electrons be x
So x × 9.10938356 × 10^-31= 35
or, x = (35/9.10938356)×10^31
or, x = 3.84219192983 × 10^31 [approximately]
So a body made up of just electrons if weights 35 kg then it will have approximately 3.84219192983 × 10^31electrons.
That's it
Hope it helped ( •̀.̫•́✧ )
We have,
A body just made up of electrons and its weight is 35kgs
Have to find the no. of constituent electrons in it.
Now the relative atomic mass of an electron = 0.0005AMU or U
Which is approximately 9.10938356 × 10^-31kilograms.
Let the number of constituent electrons be x
So x × 9.10938356 × 10^-31= 35
or, x = (35/9.10938356)×10^31
or, x = 3.84219192983 × 10^31 [approximately]
So a body made up of just electrons if weights 35 kg then it will have approximately 3.84219192983 × 10^31electrons.
That's it
Hope it helped ( •̀.̫•́✧ )
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