A. solve the given problem with solutions~

1. calculate the energy of a photon of radiation with a frequency of
[tex]8.1 \times {10}^{14} \: hz[/tex]
2. what is the frequency of a photon with an energy of

[tex]1.2 \times {10}^{ - 6} \: joule[/tex]


-badly needed help...this is due
tommorow ​