Question

in what region vibration-rotational spectral lines are observed?​

Answer 1

Explanation:

There are sequences of quantized rotational levels associated with both the ground and excited vibrational states. ... On the high frequency side of the Q-branch the energy of rotational transitions is added to the energy of the vibrational transition. This is known as the R-branch of the spectrum for ΔJ = +1

Answer 2

Answer:

माहीत नाही पण आता मात्र हे सगळे एकत्र येऊन काम केले जात आहे आणि राहा अपडेट प्रत्येक ताजे अपडेट जाणून घेण्यासाठी पुढील स्लाइड शो