The density of copper is 9x10^3 kg/m^3 and its atomic mass is 63.5u. Each copper atom provides one free electron. Estimate the number of free electrons per cubic meter in copper

Question:

The density of copper is 9×10^3 kg/m^3 and its atomic mass is 63.5u. Each copper atom provides one free electron. Estimate the number of free electrons per cubic meter in copper

Options :

a) 10^19
b) 10^23
c) 10^25
d) 10^29

Answer :

d) 10^29

Answer Steps :

Step:-1

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Related Questions

The kinetic energy of a particle executing a linear SHM is 16 J, when it is in the mean position. If the amplitude is 25 cm, periodic time of the particle in second is (Mass of the particle = 51.2 g)

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