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)

5.50 * 10^-11 Hz

2.39 * 10^-50 Hz

5.45 * 10^18 Hz

1.633 * 10^27 Hz

Question

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)

5.50 * 10^-11 Hz

2.39 * 10^-50 Hz

5.45 * 10^18 Hz

1.633 * 10^27 Hz

anonymous · Answer

:(
I haven't learned  planks constant yet.

anonymous · Answer

Aweeee :( do you know any one who would know?

anonymous · Answer

@Michele_Laino

anonymous · Answer

She's not on though...

anonymous · Answer

Awe, okay :/

ramirocruzo · Answer

$$E=h \nu$$
$$\nu=\frac{ E }{ h }$$

Will you clear the powers please :p

rushwr · Answer

$$E = hf$$
E=  energy of the particular quantum of energy 
h= Planck's constant
f= Frequency

rushwr · Answer

Now substitute the values and get the answer