As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

Ans: As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit will increase.

The energy (E) is related to the frequency (ν) by the following equation:

E = hν

where h = planck's constant

The change in energy i between levels is:

ΔΕ = h(Δν)  (1)

Based on the above equation, as the changes in energy levels increase, the frequency of emitted radiation will also increase.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.