一天吃500大卡不算节食，算自杀...对于正常人而言，每天低于800cal的饮食都不建议，因为超低热量的饮食...
63 hph = 40394.747977214 kcal Cal 999 mg = 0.000999 kg 999999.99999999 min = 125960.36666667 h 114.65 kg = 252.7557319224 lb 24.88 sec = 24880000 mcs 5295 g = 0.0052113735637006 long tn or ton 79426 Pbyte = 99999999999999999999.99999999999999999999 bit ...
对于正常人而言，每天低于800cal的饮食都不建议，因为超低热量的饮食会导致骨骼肌糖原含量下降。女性还容...
500 kcal of heat is added to 2-kg of water at 80 ? C . How much steam is produced? Five hundred kcal of heat is added to 2 \ kg of water at 80 degree Celsius. How much steam is produced? How much heat must be added to 20 grams of water...
答案是1.2 KJ/K kg,转化成英制单位是0.2868 Cal/g celcius.Q9,也是比热的问题,你们在学习比热的知识么?答案是 5.6Kcal 和184.8 KcalQ10 ,1,这道题目考空气密度随温度的变化,温度高,空气密度小,所以C,体积变大.2,B,温度低了,密度变大了.而质量是一定的.3,C.同上分析 解析 暂无解析 扫码下载文库App...
A calorimeter has mass 100 g and specific heat 0.1 kcal/ kg∘C. It contains 250 gm of liquid at 30∘C having specific heat of 0.4 kca/kg∘C. If we drop a piece of ice of mass 10g at 0∘C, what will be the temperature of the mixture? View Solution A copper block of mas...
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A. kcal B. cal C. J D. kJ E. MJ 查看完整题目与答案 逆转录酶催化( )。 A. 以DNA为模板合成DNA B. 以RNA为模板合成DNA C. 以mRNA为模板合成蛋白质 D. 以DNA为模板合成RNA E. 以RNA为模板合成RNA 查看完整题目与答案 按索赔所依据的理由分类不包括( ) A. 合同内索赔 B...
How much heat needs to be removed from 150 g of 85 degrees Celsius water to make -5 degrees Celsius ice? How much heat needs to be removed from 150 g of 89^{\circ}C water to make -5^{\circ}C ice? A) 255 cal B) 16.5 kcal C)...
balance equilibrium with a MAP intake of only 400 mg/kg per day (equivalent to 64 mg/kg per day of N), with less than 2 kcal per day (9). Therefore, by using MAP, in contrast to the use of dietary proteins or dietary supplements, body’s ...