Question

2.11 A yellow line of sodium corresponds to a frequency
5.09 x 1014 5-1. Calculate the wavelength and the
wave number of this line.​

Answer 1

Answer:

xctyijjcdty hikctdyiudt6u

Explanation:$\int\limits^a_b {x} \, dx \geq \geq \neq \lim_{n \to \infty} a_n$