| Homework #4 |
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| • | Q1 The moon remains in Aries! |
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| • | Q2 1
kg of mass transformed into energy: |
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| – | E = mc2 so E=1 kg x (3x108m/s)2
= 9x1016 J |
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| • | Q3 Sunspot brightness, use E = σT4 |
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| – | (T1/T2)4 = (5800/4200)4
= 3.6 times brighter |
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| • | Q4 Radio Wave same speed as Gamma Ray |
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| • | Q5
P. 123, flares up to a billion H-bombs so |
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| – | The Traitor dies like the dog he is! |
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