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Grade 12th passModern Physics

Plzz ans this and explain ...............................

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Profile image of SUMIT SARKAR
7 Years agoGrade 12th pass
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1 Answer

Profile image of Susmita
ApprovedApproved Tutor Answer7 Years ago
Rest mass=m0c2
where m0=mass of electron=9.1×10-31kg
c=speed of light in vacuum=3×108m/s
Rest mass=8.19×10-14J
To get the ans in electron volt divide it by 1eV=1.6×10-19.
you will get 511876eV=0.511MeV
 

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