What quantity of energy in in kj is contained in a burst of gamma rays, which contains 1.94 moles of photons having a frequency of 5.80 x 10^14 s^-1?

What quantity of energy, In kJ, is contained in a burst of gamma rays which contains 1.94 moles of photons having a frequency of 5.801014s1 ? Answer formatting tip. Enter a numerical value in kJ for the energy using three significant figures; omit the units. 449 marein of emor +/10