Physics, asked by kiru4045, 11 months ago

The mass of an electron is 9.11 x10 31 kg how many electrons would make 1 kg

Answers

Answered by Anonymous
0

Answer:

Hi

If mass of an electron is 9.11 X 10^-31 kg = 9.11 X10^-28

1 kg = 1000 g

Electrons would in one kg = 1000 / 9.11 X 10^-31

= ( 1000 / 9.11 ) X 10^-28

= 109.76 X 10^28

= 1.0976 X 10 ^30

=10^30(approximate )

so there is no of electron in one kilogram

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