The only source of energy in a particular star is the fusion reaction given by - `3._(2)He^(4)to.
Channel: Doubtnut
Date: 26/01/2020

The only source of energy in a particular star is the fusion reaction given by - `3._(2)He^(4)to._(6)C^(12)`+energy Masses of `._(2)He^(4)` and `._(6)C^(12)` are given `(m._(2)He^(4))=4.0025 u, m(._(6)C^(12))=12.0000u` Speed of light in vaccume is `3xx10^(8) m//s`. power output of star is `4.5xx10^(27)` watt. The rate at which the star burns helium is