Why is refractive index of oil important? But in chemistry of oil it indicates the possible chances of rancidity development in oil. Higher the refractive index higher is the chances of spoilage due to oxidation. Refractive index is an important optical parameter to analyze the light rays traversing through materials medium. How do you find […]
What are the 7 current perspectives in psychology?
What are the 7 current perspectives in psychology? There are several major contemporary approaches to psychology (behavioral, cognitive, psychodynamic, evolutionary, biological, humanistic, sociocultural/contextual). Who wrote the first psychology textbook? The Principles of Psychology Title page from the first edition. Author William James Language English Subject Psychology Publisher Henry Holt and Company Is Freud the father […]
What is the first step in decision-making?
What is the first step in decision-making? Step 1: Identify the decision. You realize that you need to make a decision. Step 2: Gather relevant information. Step 3: Identify the alternatives. Step 4: Weigh the evidence. Step 5: Choose among alternatives. Step 6: Take action. Step 7: Review your decision & its consequences. How does […]
Is pressure related to flow rate?
Is pressure related to flow rate? Higher pressure differences will drive greater flow rates. The pressure gradient establishes the direction of flow. Flow is different than velocity. What does flow rate depend on? To put this relationship into words: At a given temperature, flow rate through a tube or pipe is inversely proportional to the […]
Is oxygen more positively charged than hydrogen atoms?
Is oxygen more positively charged than hydrogen atoms? The oxygen atom is more electronegative (it is better than hydrogen at attracting electrons, because it has more positively charged protons in its nucleus), and this makes it slightly more negative; consequently, the hydrogen atoms are unable to hold the electrons near to them, and become slightly […]
What is the purpose of observation in the classroom?
What is the purpose of observation in the classroom? The fundamental purpose of classroom observation is to improve student outcomes by improving the instructional prowess of the teacher. A secondary purpose of observation is to perform an investigation into possible inequities in instruction among different groups of students. What is the power of observation? : […]
Which is the correct reaction coordinate diagram for the following Solvolysis reaction?
Which is the correct reaction coordinate diagram for the following Solvolysis reaction? Thus the (D) is the correct coordinate diagram for the given solvolysis reaction. Why is the transition state of the reaction always so high in energy? A. Breaking bonds always requires energy, and getting to the transition state requires breaking these bonds. Breaking […]
What is the 609 loophole?
What is the 609 loophole? A 609 Dispute Letter is often billed as a credit repair secret or legal loophole that forces the credit reporting agencies to remove certain negative information from your credit reports. And if you’re willing, you can spend big bucks on templates for these magical dispute letters. Can you erase bad […]
How do you identify an ion in a compound?
How do you identify an ion in a compound? To find the formula of an ionic compound, first identify the cation and write down its symbol and charge. Then, identify the anion and write down its symbol and charge. Finally, combine the two ions to form an electrically neutral compound. What must be included in […]