What is the freezing point of water in Kelvin?相关知识点: 试题来源: 解析 273.15 K 水的冰点在标准大气压(101.325 kPa)下为0°C,而开尔文温标与摄氏度的换算关系为K = °C + 273.15。将0°C代入公式得0 + 273.15 = 273.15 K。因此,水的冰点温度为273.15开尔文。
For which of the following temperature scales is 0 degrees equal to the freezing point of water? A. Kelvin B. Fahrenheit C. Celsius D. Newton The freezing and boiling points of water are respectively ___ and ___ in Celsius, ...
Saltwater and Freshwater Freezing PointsBoth freshwater and saltwater can freeze. They just freeze at different temperatures.Answer and Explanation: You may know that the freezing point of water is 32 degrees Fahrenheit. Salt water also freezes, but it freezes at a lower temperature. The freezing....
What is the temperature of the triple point of water on an absolute scale whose unit interval size is equal to that of the Fahrenheit scale? If the temperature of the body falls through 1 degree C, what will be the change in Kelvin scale? What is the relationship between pressure a...
Express a temperature of 60∘F in degrees Celsius and in kelvin. View Solution Common reading for a temperature on celsius & fahrenheit scale is. View Solution The figure shows three temperature scales with the freezing and boiling points of water indicated. (a) Rank the size of a degree...
kelvin490 Thread Jul 7, 2009 Freezing Point Replies: 3 Forum: Other Physics Topics M Chemistry = Freezing Point & Molality Homework Statement You have a 10.4g mixture of sugar (C12H22O11) and table salt (NaCl). When this mixture is dissolved in 150g of water the freezing point is fou...
Fish AFPs III are globular proteins that consist of several short β-strands and a helical turn. Based on variations in their isoelectric points, type III AFPs have been split into two subsets: quaternary-amino-ethyl (QAE) and sulfopropyl (SP) sephadex-binding isoforms (Hew et al.1988), an...
Comparisons of foliar freezing resistance data of alpine species obtained at different locations or time points can be problematic due to the variability in the methods that are employed to measure freezing resistance, as well as the inherent differences that exist between sampling sites. Despite ...
What is the boiling and freezing points of Celsius scale and Kelvin scale? How many degrees are between the melting point of ice and the boiling point of water on the Kelvin scale? Answer the following question. What are the temperatures for freezing water and boiling water ...
Freezing point is the temperature at which a certain liquid will freeze into solid. For example, the freezing point of water is 0 degrees celsius, so at 0 degrees liquid water turns into ice.Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it now ...