In class, we showed the equation for electroosmotic mobility and electrophoretic mobility. Using these two equations,...

In class, we showed the equation for electroosmotic mobility and electrophoretic mobility. Using these two equations, derive the equation for v_total and t_m. Recall the equation for v_ep = µ_eE and v_eo = µ_eoE

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genius_generous answered 2 years ago

We have talked in class about second order differential equations. These equations often arise in applicationsof...

We have talked in class about second order differential equations. These equations often arise in applicationsof Newtons second law of motion. For example, supposeyis the displacement of a moving object with massm. Its reasonable to think of two types of time-independent forces acting on the object. One type - suchas gravity - depends only on positiony. The second type - such as atmospheric resistance or friction -may depend on position and velocityy′. (Forces that depend on velocity are called damping...

Using half equations for the oxidation and reduction, develop the redox equation for the oxidation of...

Using half equations for the oxidation and reduction, develop the redox equation for the oxidation of cyclohexanone under acid conditions.

Using the elastic collision equations show the detailed steps in deriving equation (1) Using the plastic...

Using the elastic collision equations show the detailed steps in deriving equation (1) Using the plastic collision equations show the detailed steps in deriving equation (2) (1) v'B = (mA / mA + mB + m) * vA (2) v' = (mA / mA + mB +m) * vA m is mass attached to mB use elastic collision equations to algebraically derive equation 1, and use plastic collision equations to algebraically derive equation 2 m is a mass attached to...

create a project and in it a class with a main. We will be using the...

create a project and in it a class with a main. We will be using the Scanner class to read from the user. At the top of your main class, after the package statement, paste import java.util.Scanner; Part A ☑ In your main method, paste this code. Scanner scan = new Scanner(System.in); System.out.println("What is x?"); int x = scan.nextInt(); System.out.println("What is y?"); int y = scan.nextInt(); System.out.println("What is z?"); int z = scan.nextInt(); System.out.println("What is w?"); int w = scan.nextInt();...

In class we showed that hot air at atmospheric pressure is less dense than cooler air...

In class we showed that hot air at atmospheric pressure is less dense than cooler air at the same pressure. Because of this difference hot-air balloons can stay aloft. Assume that you have an air-balloon that has the volume of 500 m3 and the surrounding air is at 100C. You want to lift 250 kg object (in addition to the mass of the hot air that is inside the balloon). What must be the temperature of the air in the...

In Week 4 we learned about quadratic equations. In physics a quadratic equation can be used...

In Week 4 we learned about quadratic equations. In physics a quadratic equation can be used to model projectile motion. Projectile motion can describe the movement of a baseball after it has been hit by a bat, or the movement of a cannonball after it has been shot from a cannon. A penny falling from the Empire State Building can even be modeled with this equation! The projectile motion equation is s(t)=-16t^2+vt+h where s(t) represents the distance or height of...

Describe the Nernst and the GHK equations. What do each equation tell us? Using the GHK...

Describe the Nernst and the GHK equations. What do each equation tell us? Using the GHK principles of the basis for membrane potential, briefly discuss a small experiment to show that the peak of the AP is dependent on activation and opening of Na+ channels

Using Hamilton’s equations, show that for any solution ρ(t) of Liouville’s equation that asymptotically approaches the...

Using Hamilton’s equations, show that for any solution ρ(t) of Liouville’s equation that asymptotically approaches the equilibrium solution ρ(eq), there is a time-reversed solution that diverges from it. What does this mean?

Write the second order differential equation as a system of two linear differential equations then solve...

Write the second order differential equation as a system of two linear differential equations then solve it. y" + y' - 6y = e^-3t y(0) =0 y'(0)=0

Find the conjugacy classes in D4, and write down the class equation for D4• We know...

Find the conjugacy classes in D4, and write down the class equation for D4• We know that D4 ={ e , f , f^2 , f^3 , g , fg , f^2g , f^3g } please explain step by step.

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