Write the order of magnitude of mass of an electron 9-1times 10-31- kg-

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Toppr Admin · Accepted Answer

If mass of an electron is 9-11X10-x2212-31kg-9-11X10-x2212-28g1kg-1000gElectrons in one kg would be - 10009-11X10-x2212-28- 10009-11X10-x2212-28- 109-76X1028- 1-0976X1030-1030

Write the order of magnitude of mass of an electron $9.1 \times 10^{- 31}$ kg.

If mass of an electron is $9.11 X 10^{- 31} k g = 9.11 X 10^{- 28} g$

$1 k g = 1000 g$

Electrons in one kg would be = $\frac{1000}{9.11 X 10^{- 28}}$

= $\frac{1000}{9.11} X 10^{- 28}$

= $109.76 X 10^{28}$

= $1.0976 X 10^{30}$

= $10^{30}$

Write the order of magnitude of mass of an electron 9.1×10−31 kg.

If mass of an electron is 9.11X10−31kg=9.11X10−28g1kg=1000gElectrons in one kg would be = 10009.11X10−28= 10009.11X10−28= 109.76X1028= 1.0976X1030=1030

Write the order of magnitude of mass of an electron $9.1 \times 10^{- 31}$ kg.

If mass of an electron is $9.11 X 10^{- 31} k g = 9.11 X 10^{- 28} g$

$1 k g = 1000 g$

Electrons in one kg would be = $\frac{1000}{9.11 X 10^{- 28}}$

= $\frac{1000}{9.11} X 10^{- 28}$

= $109.76 X 10^{28}$

= $1.0976 X 10^{30}$

= $10^{30}$