Blogtrottr img { border:none } Yahoo!奇摩知識+ - 分類問答 - 科學常識 - 已解決 Yahoo!奇摩知識+ - 分類問答 - 科學常識 - 已解決 2013 Ski and Snowboard gear is on sale now.Get ready for Spring with new arrivals and wake gear. Shop today. From our sponsors 關於瀑布頂底溫度差算法(求物理高手) Sep 28th 2013, 12:30 Ek(J) =M(kg) * g(m/s^2) * h(m) = m*9.8*600= 5880M (J) → 此處質量M的單位是kg= 1400M (cal) → 1卡(cal) = 4.2 (J) H(cal) = m(g)*s(cal/g-°C)*△T(°C) → 此處質量M的單位是g= (1000M)*1*△T= 1000M△T而H = Ek1000M△T = 1400M△T = 1.4°C This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends: Massacres That Matter - Part 1 - 'Responsibility To Protect' In Egypt, Libya And SyriaMassacres That Matter - Part 2 - The Media Response On Egypt, Libya And SyriaNational demonstration: No attack on Syria - Saturday 31 August, 12 noon, Temple Place, London, UK You are receiving this email because you subscribed to this feed at blogtrottr.com. If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions
