I know that the vapor pressure of a solvent would decrease with a changing concentration if there was an addition of a solute. However, would the vapor pressure change with a changing concentration of the pure solvent (no solute added)?
I'm confused about something. If there are an infinite number of energy levels available to an atom, how and why would an ionization need to take place? The electron always has another energy level to occupy once its energy has been raised.
I'm graduating with a BSc in Chemistry and I've got a couple years academic research experience but no industrial. I'm applying for a lot of Chem I/Lab Tech jobs and I'm planning on requesting between $17 and $18 an hour. Is this too much/too little?
Thanks, L-x. I can see the relationship now. I'm still a little lost on the integrals, though. I know that since the beam's optical axis is z, the cylindrical coordinates (r, theta, z) just become a function of r and theta. I understand the bounds on the integrals and the E^2 portion, but not...
Homework Statement
Determine the ratio of the power contained within a circle of radius of w0 (in the transverse plane at z = 0) to the total power in the Gaussian beams of orders (0,0), (1,0), (0,1) and (1,1). Then compare the ratio of the power contained within a circle of radius w0/3 to...
Homework Statement
Silly question, I know. I suspect it's because of a wider reflecting angle due to the diameter, but I'm not quite sure.
Homework Equations
The Attempt at a Solution
I've encountered two equations and I'm not sure of their origins. First, there's a differential equation describing the amplitude of a scattered electric field, E=(1/(c^2*r))*dp/dt sin y, where p is the scattered dipole moment and gamma (y) is the angle between the dipole moment and line of...