Luis Batalha (@luismbat) “Yesterday’s eclipse stopped roughly 10²⁰ J of solar energy from reaching Earth.” — TopicDigg
Luis Batalha
@luismbat
加入 November 2012
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Yesterday’s eclipse stopped roughly 10²⁰ J of solar energy from reaching Earth.
That’s ~1 year of global electricity generation!
1,400 W/m² of sunlight
× 10¹³ m² (Moon-sized shadow)
× ~3 hours (Time Shadow Crossed Earth)
≈ 10²⁰ J
The Sun outputs energy on an absurd scale.
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