Question

Figure shows the de-Broglie waves in a Bohr orbit. The radius of orbit shown in the figure is (radius of first Bohr orbit is 0.53 Å)

• A. 505 Å
• B. 25.97 Å
• C.
  33. 92 Å
• D. None of these

Answer 1

Answer: (B)

25.97 Å

Answer 2

r = n²r₀