MCQOPTIONS
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MCQOPTIONS
| 1. |
The following diagram indicates the energy levels of a certain atom when the system moves from 2E level to E, a photon of wavelength \[\lambda \] is emitted. The wavelength of photon produced during its transition from \[\frac{4E}{3}\] level to E is |
| A. | \[\lambda /3\] |
| B. | \[3\lambda /4\] |
| C. | \[4\lambda /3\] |
| D. | \[3\lambda \] |
| Answer» E. | |