Calculate the wavelength of yellow light produced by a sodium lamp if the frequency of radiation is 3.34 x 10^14 Hz

Answer :  The wavelength of yellow light produced by a sodium lamp is,

Explanation : Given,

Frequency of radiation =

conversion used :

Formula used :

where,

= frequency of radiation

= wavelength of radiation

c = speed of light =

Now put all the given values in the above formula, we get:

Therefore, the wavelength of yellow light produced by a sodium lamp is,

answer; the numbers of valence electrons in the acetic acid molecule (ch3co2h) is 24;