How many kilocalories(卡(热量单位))of energy is produced when a plant generates (产生)20 ATPs? A:205 B:111 C:98 D:146 相关知识点: 试题来源: 解析 是D 反馈 收藏
(redirected fromKilocalories per Kilogram of body weight Per Day) AcronymDefinition KKDKrispy Kreme Doughnuts(stock symbol) KKDKultur- og Kirkedepartementet(Norwegian: Ministry of Culture and Church Affairs) KKDKokaido Hall(historic building; Takefu, Japan) ...
The heat of fusion for water is 333 kJ/kg, the specific heat is 4186 J/kg. C deg, the heat How much heat (in kilocalories) is needed to convert 1.00 \ kg of ice at 0^{\circ} C into steam at 100^{\circ} C? Steam at 100 degrees Celsius i...
If one serving of chips is 160 kcal/s, how many potato chips would you have to eat to equal 262 kJ/mol? (272 kJ/mol = energy difference) How many calories are needed to freeze (a) 35 g of water and (b) 250 g of water? (c) How many kilocalories are needed to melt 140 g ...
A calorie is a measure of energy, often used to express the nutritional value of foods. The energy that food provides is actually measured in kilocalories (kcal), which is the amount of energy needed to raise 1 kilogram (kg) of water by 1 degree Celsius.13 This type of calorie is al...
How much energy is in a kg of coal? 1 kg coal equivalent corresponds to a value specified as 7,000 kilocalories (7,000 kcal ~ 29.3 MJ ~ 8.141 kWh) and thus approximately the calorific value of hard coal which, depending on the type, amounts to between 29.3 MJ/kg (gas-flame coal)...
A baby blue whale drinks how many litres of milk per day? How many killer whales would it take to eat 40,000 sea otters in six years? For otter energy provided, use an average otter weight 29 kg (29,000 g), and 1.7 kilocalories of energy per gram of otter per day. For k...
•The "calorie" on food labels is actually a kilocalorie (kcal) meaning that a 12-ounce can of sugary soda contains about 150,000 true calories. The way one can determine such a thing through experimentation, using water or some other substance, is to place a given mass of it in a ...
calorie: A small calorie (cal) is the amount of energy required to raise the temperature of 1 gram (g) of water by 1º Celsius (º C). A large calorie (kcal) is the amount of energy required to raise 1 kilogram (kg) of water by 1º C. It is also known as a kilocalorie...
A standard calorie (with a small “c”) is the energy it takes to raise the temperature of one gram water one degree Celsius (at sea level). Because that’s such a small amount of energy, the health world uses a unit 1,000 times greater, the kilocalorie, abbreviated kcal, or as men...