OnlineCBT
Chemistry · Structure of atom
हिन्दीCalculate the energy of one photon of radiation whose frequency is \( 5 \times 10^{14} \text{ Hz} \). (Given \( h = 6.626 \times 10^{-34} \text{ J s} \))
Correct answer · Option 1
\( 3.313 \times 10^{-19} \text{ J} \)
Explanation
Using \( E = h\nu = (6.626 \times 10^{-34} \text{ J s}) \times (5 \times 10^{14} \text{ s}^{-1}) = 3.313 \times 10^{-19} \text{ J} \).
