This is a pushing question. An object left out in the sun absorbs 600. kJ of infrared radiation with a frequency of 4.00 x 1013Hz.

This is a pushing question. An object left out in the sun absorbs 600. kJ of infrared radiation with a frequency of 4.00 x 1013 Hz. How many photons of infrared radiation of this frequency were required to provide this energy? Look carefully at all units.

9.06 x 1038 photons

6.03 x 1046 photons

2.26 x 1025 photons

2.65 x 10-20 photons

2.26 x 1022 photons