Question

Green light has a frequency of about 6.00×1014s−1. what is the energy of green light? express your answer to three significant figures and include the appropriate units.

Answer 1

Thank you for posting your question here at brainly. Below is the solution:

E = (h * c) / λ 
E = h * f 
E = (6.626E-34 J*s) * (6.00E14 Hz) 
E = 397.5642E-21 Joules 
E = 397.5642 zeptoJoules