What does the slope mean on an acceleration time graph? The slope of an acceleration graph represents a quantity called the jerk. The jerk is the rate of change of the acceleration. How do you represent parallel lines? To symbolize parallel lines in geometry, we use two vertical lines (or slightly slanted lines), like this: […]
What is the formula for lithium chloride?
What is the formula for lithium chloride? LiCl What does lithium chloride look like? Lithium chloride appears as colorless crystals or powder. Low toxicity. COLOURLESS-TO-WHITE HYGROSCOPIC AND DELIQUESCENT CRYSTALS OR POWDER. What does lithium chloride react with? Reactions with lithium chloride LiCl: LiCl (diluted) + 4 H2O = [Li(H2O)4]+ + Cl-. 2LiCl (solid) + H2SO4 […]
What is coefficient of rolling resistance?
What is coefficient of rolling resistance? The coefficient of rolling friction or resistance is the indication of how great the rolling resistance is for a given normal force between the wheel and the surface upon which it is rolling. Because of the various factors, the coefficient of rolling friction is usually determined experimentally. How do […]
What happens when you increase Focal Length?
What happens when you increase Focal Length? If you increase the focal length then the size of the image on the film or sensor will increase i.e. the image will be magnified compared to a lens of shorter focal length. The power of a lens is inversely proportional to its focal length, being equal to […]
How does flow rate affect heat transfer?
How does flow rate affect heat transfer? On the other hand, an increase in the heat transfer coefficient is observed if the area is maintained constant. Doubling the mass flow rate will result in a 92% increase in the heat transfer coefficient. However, there is a concomitant increase in the pressure drop, proportional to the […]
Why does Proton move in electric field?
Why does Proton move in electric field? The electric field is directed from a high electric potential to a low electric potential. The electric force acts on the positive charge in the direction of the electric field, therefore, the proton (positive charge) moves from high electric potential to low electric potential. Where does the electric […]
Why do moms love sons more than daughters?
Why do moms love sons more than daughters? A new survey suggests that mothers are more critical of their daughters, more indulgent of their sons. … More than half said they had formed a stronger bond with their sons and mothers were more likely to describe their little girls as “stroppy” and “serious”, and their […]
What are the 3 electron carriers?
What are the 3 electron carriers? Oxidation-reduction reactions always happen in matched pairs; no molecule can be oxidized unless another is reduced. Flavin Adenine Dinucleotide. Flavin adenine dinucleotide, or FAD, consists of riboflavin attached to an adenosine diphosphate molecule. Nicotinamide Adenine Dinucleotide. Coenzyme Q. Cytochrome C. Is NADH an electron carrier? NADH is the reduced […]
Can we see wavelengths?
Can we see wavelengths? More simply, this range of wavelengths is called visible light. Typically, the human eye can detect wavelengths from 380 to 700 nanometers. Does white light exist? White light is actually made of all of the colours of the rainbow because it contains all wavelengths, and it is described as polychromatic light. […]
Why didnt Barber kill Torres?
Why didnt Barber kill Torres? The identity of Torres is defined by his being “an executioner,” whereas the barber’s identity is defined by the job that he does. The barber therefore decides not to kill Torres because he realises that this is not part of his central identity. What is the irony in just lather […]