What is the energy of a photo in kJ that has a wavelength of 9.97 x 10m? (Speed of light is 2.998 xtom s' and Planck con
Posted: Tue May 17, 2022 12:13 pm
What is the energy of a photo in kJ that has a wavelength of 9.97 x 10m? (Speed of light is 2.998 xtom s' and Planck constant is 6626 x 1035) 1.99 x 10 1.99 x 10100 None of these answers 1.99 x 10-21