What is the frequency of radiation emitted by a photon of light if the energy released during its transition to ground state is 3.611 × 10è¹¢ joules? (planck's constant is 6.626 × 10è³ê joule seconds)

Consider a culture medium on which only gram-positive organisms such as staphylococcus aureus colonies can grow due to an elevated nacl level. a yellow halo surrounds the growth, indicating the bacterium fermented a sugar in the medium, decreasing the ph as a result and changing the color of a ph indicator chemical. this type of medium would be referred to as a differential and enrichment culture.