Dual Nature Of Radiation And Matter

Concept:

Step 1: Convert temperature


Step 2: Ratio
Conclusion:

Step 1: Understanding the Concept:
The energy of a photon is given by the equation , where is Planck's constant, is the speed of light, and is the wavelength.

Step 2: Detailed Explanation:
Given: m, Js, m/s.

Step 3: Final Answer:
The energy of the photons is approximately J, which corresponds to option (A).