WBJEE 2013 Physics Solved Paper

Question : 20 of 60

Marks: +1, -0

An alpha particle (

‌

He)has a mass of 4.00300 amu. A proton has mass of 1.00783 amu and a neutron has mass of 1.00867 amu respectively. The binding energy of alpha particle estimated from these data is the closest to

27.9 MeV
22.3 MeV
35.0 MeV
20.4 MeV

Validate

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