百度试题 结果1 题目is mentioned above, the molecules(分子)move faster when they are heated.相关知识点: 试题来源: 解析 as 反馈 收藏
Water Molecules(分子) on the Move This experiment(实验) is great for testing if hot water molecules move faster than cold ones. Pour some water, drop in some food coloring and compare the results.What you'll need:米 A clear glass filled with hot water米 A clear glass filled with cold ...
新细节 信息提取 Do you know which move faster, hot water molecules or cold ones? Drop some (use colouring(食用色素) in cold water and hot water, and watch carefully!What you'll need:• Two glasses• Water (cold and hot)• Food colouring___ ...
Stronger commitment and faster action against antimicrobial resistance As the United Nations convenes its second High-Level Meeting on antimicrobial resistance, urgent global action is needed. This Focus issue draws attention to pressing challenges of bacterial antimicrobial resistance and underscores the ...
单项选择题The molecules of gases move more freely than ___. A. do liquids and solids B. liquids and solids do C. do those of liquids and solids D. those do of liquids and solids 点击查看答案&解析 延伸阅读你可能感兴趣的试题 1.单项选择题Directions: There are four passages in the part...
diffuse throughout the tea until no concentration gradient remains. In both cases, if the room is warmer or the tea hotter, diffusion occurs even faster as the molecules are bumping into each other and spreading out faster than at cooler temperatures. Having an internal body temperature around ...
It turns out that his model equated temperature with the speed of the billiard balls. A hot gas only differs from a cold gas in the speed of the molecules flying around. Faster molecules crash with more momentum and thus impart more pressure. Squashing the gas into a smaller volume does ...
The outbreak of COVID-19 has become a global crisis, and brought severe disruptions to societies and economies. Until now, effective therapeutics against COVID-19 are in high demand. Along with our improved understanding of the structure, function, and p
In the longitudinal direction shear forces on HCs drive the movement of HCs and SCs (that are dragged by HCs) where cells located more laterally move faster (Fig. S5a, left). In the lateral direction, the model captures the lateral movement of SCs with respect to the HCs mediated by the...
The same can be observed in SCL-12::mScarlet dauers in a wt background, where dauer exit was induced by the introduction of food, although the process occurs much faster (Fig. S1d, S1e). SCL-12 and SCL-13 sequester cholesterol in the gut lumen of dauers As SCL-12 binds cholesterol...