Question

The energy level of a certain atom for 1st 2nd and 3rd levels are $\frac{4E}{3}$ 2E, respectively. If A and A be the wavelengths of emitted photon for 3→1 and 2 →1 transition respectively, then $\frac{λ}{λ}$ is

• A. 2
• B. 1
• C. $\frac{3}{4}$
• D. 3

Answer 1

Answer: (D)

3

Answer 2

The correct option is (D): 3