The ratio of areas enclosed by first three Bohr orbits of hydrogen atom is:
A. 1 : 2 : 3
B. 1 : 16 : 81
C. 1 : 8 : 27
D. 1 : 4 :9
Answer:B
The ratio of areas enclosed by first three Bohr orbits of hydrogen atom is:
A. 1 : 2 : 3 B. 1 : 16 : 81 C. 1 : 8 : 27 D. 1 : 4 :9