Which equation is correct to solve for the frequency of radiation emitted when an electron moves from a higher energy level to a lower energy level? A. v = /DE
B. v = DE"llh
C. v = DE/c
D. v = DE/h

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.