2 (a) State what is meant by kinetic energy.相关知识点: 试题来源: 解析 动能是物体由于其运动而具有的能量。物体运动得越快,其动能就越大。例如,一辆快速行驶的汽车比一辆缓慢行驶的汽车具有更大的动能。 问题要求解释动能的含义。参考答案“动能是物体由于其运动而具有的能量”简洁明了地回答了这个问题,是...
1. b) What is meant by the term "Dignity"?If you talk about the dignity of people or their lives or activities, you mean that they are valuable and worthy of respect.Your dignity is the sense that you have of your own importance and value, and other people's respect for you.2. ...
Electrolysis is a process that utilizes electrical energy to drive a non-spontaneous chemical reaction. This process involves the flow of direct current through an ionic compound, either molten or dissolved in a suitable solvent, resulting in chemical decomposition. The question is in English, but ...
Galway AK. What is meant by the term ``variable activation energy'' when applied in the kinetic analyses of solid state decompositions (crystolysis reaction)? Thermochim Acta. 2003;397:249-68.Galwey AK. What is meant by the term `variable activation energy' when ap- plied in the kinetic ...
数值接近其真实值的程度 The extent to which a value approaches its true value
(a)Natural gas, which is mainly methane, is a fossil fuel.(i) What is meant by the term fuel?[1](ii) Name two other fossil fuels.[2](iii) Name a solid fuel which is not a fossil fuel.[1] 相关知识点: 试题来源: 解析 (a)(i) substance/ material/ compound/element/mixture (...
The term "neutral oxide" refers to an oxide that does not have a distinct acid or base character. "Neutral oxide" refers to an oxide that does not exhibit acidic or basic properties. Unlike amphoteric oxides, which can act as both acids and bases, neutral oxides remain chemically neutral. ...
英语翻译What is meant by the term "Rated Capacity" in relation to a forklift truck?It is the maximum load that a forklift truck is designed to carry at a specified load elevation at a specific load centre distance.只要翻译回答的部分, 答案 是指叉车在特定的负载中心距上执行特定举载时的最大...
Physical properties are those properties which are natural in the material and cannot be permanently altered without changing the material itself, include: weight , [小题1] , thermal and electrical conductivity , rate of thermal expansion, and melting point.A...
A. Stations not directly involved with the on-going distress communications may not transmit on the distress frequency or channel B. Stations remaining off the air to safeguard proprietary information C. Two three-minute silent periods,at 15 and 45 minutes after the hour,that provide a transmitt...