WebThe sun radiates energy at the rate of $3.85 \times 10^{26} \mathrm{W} .$ Suppose the net reaction 4 \mathrm{p}+2 \mathrm{e}^{-} \rightarrow \alpha+2 \nu_{\mathrm{e}}+6 \gamma accounts for all the energy released. Calculate the number of protons fused per second. Note: Recall that an alpha particle is a helium-4 nucleus. Answer WebSun radiates energy at the rate of 3.6×1026 Joule/s. The rate of decrease in mass of the sun is (in kgs−1) A 12×1010 B 1.3×1020 C 4×109 D 3.6×1036 Medium Open in App Solution Verified by Toppr Correct option is C 4×109 Energy radiated per second =3.6×1026sJ Mass changing into this energy per second =c2E =(3×108)2s2m2 3.6×1026SJ =4×109skg
Sun radiates energy at the rate of 3.6 × 10 ^26 Joule/s. The rate of ...
WebThe Sun is the nearest and best-studied star, and its properties provide useful standards to which other stars can be compared. For reference, let us summarize the measured parameters of the Sun. The Earth–Sun distance is d = 1.5 ×108 km = 1 AU. (3.1) The mass of the Sun is M = 2.0 ×1033 g. (3.2) The radius of the Sun is r = 7.0 ×1010 cm ... WebJan 7, 2024 · Sun radiates energy at the rate of 3.6 x 10 ^26 joule/s. the rate of decrease in mass of the sun is (in kgs ^-1 ) a.12 x 10 ^10 b.1.3 x 10 ^20 c.4 x 10 ^9 d.3.6 x 10 ^36 See answer Advertisement Advertisement nishalravi2008 nishalravi2008 option c is the correct answer. Advertisement safe at home course
SOLVED:The Sun radiates energy at the rate of 3.85 \times 10^{26 ...
WebThe diameter of the Sun is 3.6 times the Earth-Moon distance. Above, the Earth and Moon are scaled relative to an image of the Sun made by the SOHO satellite on January 12, … WebA star similar to our sun radiates energy at the prodigious rate of 3.6 times 10^26 W. At what rate does this star convert mass into energy? kg/s Assuming that the star has radiated at … WebThe rate at which energy radiates from the surface of the Sun must be the same as the rate at which it is released by fusion in the core. Gravitational contraction Provided the energy that heated the core as Sun was forming it stops when fusion began. 6.9 × 108 m (109 times Earth) the suns radius is 2 × 1030 kg (300,000 Earths) ~75% hydrogen isheri local government