What is the word vector mean? 1a : a quantity that has magnitude and direction and that is commonly represented by a directed line segment whose length represents the magnitude and whose orientation in space represents the direction broadly : an element of a vector space. b : a course or compass direction especially of […]
Which apex atom has lowest electronegativity?
Which apex atom has lowest electronegativity? 1 Expert Answer If you look at a periodic table, electronegativity decreases as you move to the left and as you move downward. So, the atoms with the lowest electronegativity would be those in the bottom left of the table, such as francium (Fr), cesium (Cs), barium (Ba), etc. […]
What is the role of reflection?
What is the role of reflection? Reflection allows students to make sense of material/experience in relation to oneself, others, and the conditions that shaped the material/experience; Reimagine material/experience for future personal or social benefit (p. How do we value self reflection? When taking time to self-reflect you are looking inwards. This helps to build two […]
How do you calculate Macrostates?
How do you calculate Macrostates? The probability of finding any given macrostate is the ratio of the number of its microstates to the total number of possible microstates. For example, the probability of getting 2 heads is W (n)/ W (all) = 3/8. Things get more tricky if you have many coins, like 100, for […]
What pushes charges through a wire?
What pushes charges through a wire? It’s a complicated process, but there are charges inside wires and these charges can be acted on by an electric field. They can move through the wire in something that’s called an electric current. Moving charge is an electric current and we use that to push power through wires. […]
Is Ca Oh 2 acidic basic or neutral?
What are the types of vesicular transport?
What are the types of vesicular transport? Vesicles or other bodies in the cytoplasm move macromolecules or large particles across the plasma membrane. There are two types of vesicle transport, endocytosis and exocytosis (illustrated in Figure below). How can you prevent endocytosis? To avoid the problem of non-specific effects of chemical inhibitors, genetic approaches have […]
What is heating and cooling curve?
What is heating and cooling curve? Heating curves show how the temperature changes as a substance is heated up. Cooling curves are the opposite. They show how the temperature changes as a substance is cooled down. What materials change when heated or cooled? We can change a material into its other states by heating it […]
What are disadvantages of iodine?
What are disadvantages of iodine? Excessive iodine consumption can lead to similar symptoms as iodine deficiency, including thyroid dysfunction and goiter. Too much iodine may lead to thyroiditis and thyroid papillary cancer. At very high levels, iodine poisoning can cause: burning of the mouth, throat, and stomach. What is the best iodine supplement on the […]
What is the average kinetic energy of H2?
What is the average kinetic energy of H2? (b) What is the average kinetic energy of the H2(g) molecules? The average kinetic energy of the H2(g) molecules is 6.2 × 10−21 J because both gases are at the same temperature. Do all molecules have the same kinetic energy? Not all molecules will have the same […]