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Unformatted text preview: 00 11 110 11 1111 00 0000 11 00 Ma 0000 0 11 00 0011 1 11 00 1 1 0 1 1 00 0 0 11 1111 0 00111 11 00 1 in 0000 00 11000 1 01 11 1 00 0 Se 11011 00 0 1 0 111 0 00 11 00 1 11 00000 11 1 11 1 1 qu 00 0 0 11 1 00 00 1 0 11 1111 00 0000 1 011 0111 en 0000 11 00 111 100 11 00 11 1 0 11 1 00 01 11 00 ce 000 0 11 11 00 00 00 11 1 0 1 sta 0 00 1 00 01 0 1 0 1 0 11 11 1 01 0 rs 100000 11 00 11 00 1100 0011 1 11 1 1 11 0 00 0 0 00 1 11011 11 1 00 0 1 11 0 00 11 11 00 00 11 00 11 00 1 111 0 000 11 00 1 0 1 111 0 000 11 1 00 0 11 00 11 11 1 00 00 0 1 11 0 00 111 000 1 0 11 1 00 0 1 0 11 11 1 00 00 0 11 00 1 11 0 00 11 11 00 00 11 00 1 0 11 00 111 1 000 0 1 0 1 0 1 0 1 0 1111 0000 11 1 00 0 11 000 00 111 11 1 00 0 1 0 11 00 11 1 00 0 11 00 111 000 11 1 00 0 1 0 11 00 1 0 1 0 Wh 1 0 1 0 ite 11 00 Dw 1 0 arf 11 1 1 1 00 0 0 0 1111 1 0000 0 s 11 0011 00 1100 11 1 00 0 1 0 11 00 1 0 11 00 11 00 10 2 1 10 10 10 -2 -4 -6 ian ts 10 6 Re dG Luminosity (Solar Luminosities) 10 30,000 20,000 10,000 5,000 3,000 Temperature (K) and so its frequency is: ν= c 3 × 1010 = λ 6 × 10−5 = 5 × 1014 Hz The energy of the photon is E = hν = 6.6 × 10−27 × 5 × 1014 = 3.3 × 10−12 ergs The number of photons per second emitted by the sun is just the total energy emitted per second (its luminosity) divided by the amount of energy carried away by a single photon: Number of photons per second = 2 4 × 1033 = 1.2 × 1045 3.3 × 10−12...
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This document was uploaded on 02/10/2014.

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