Solar energy is mainly caused due to
(a)Gravitational contraction
(b)Burning of hydrogen in the oxygen
(c)Fission of uranium present in the Sun
(d)Fusion of protons during synthesis of heavier elements
Solar energy is mainly caused due to
(a)Gravitational contraction
(b)Burning of hydrogen in the oxygen
(c)Fission of uranium present in the Sun
(d)Fusion of protons during synthesis of heavier elements










