Wave nature of light Flashcards
How does the absorption of radio waves affect molecules?
causes translational motion
How does the absorption of radio waves affect molecules?
causes translational motion
How does the absorption of microwaves affect molecules?
rotational motion
How does the absorption of infrared light affect molecules?
vibrational motion
How does the absorption of visible light affect molecules?
electronic motion (moves electrons from one energy level to another)
Wave equation (v, f and wavelength=x)
c=xv
Energy of n photons
E=nhv
Equation for Photoelectric effect
hv=φ+1/2mv^2
Rydberg Equation
1/x=R( 1/n1^2 - 1/n2^2)
debroglie wavelength equation
x=h/mv
Heisenberg’s uncertainty principle
dxdp>= h / 4pi
Name the order of intermolecular forces from strongest to weakest
Ionic bonding, ion-dipole, hydrogen bonding, ion induced dipole, dipole induced dipole and london forces/ dispersion/ van der waals
When molecular volume is significant, what is the deviation of the ideal gas law for real gases
> 1
What is the deviation for real gases when the volume of gas particles occupies a negligible
Gases are most ideal at____
low pressures and high temperatures
