BillDixon

Calculates photon energy, in joules or eV, wavelength in nm and frequency. Input any one to get all the others.免費玩Photon Calculator APP玩免費免費玩Photon Ca …

Simple convertor from Celsius, Kelvin or Farenheit, showing output in all three units. My first app!免費玩Temperature Convertor CKF APP玩免費免費玩Temperature …