Photoelectric EffectHard
Question
The innermost orbit of the hydrogen atom has a diameter of 1.06 (Ao). What is the diameter of the tenth orbit ?
Options
A.5.3 (Ao)
B.10.6 (Ao)
C.53 (Ao)
D.106 (Ao)
Solution
r ∝ n2 ∴ r10 = 102 × 1.06 (Ao) = 106 (Ao)
Create a free account to view solution
View Solution FreeMore Photoelectric Effect Questions
A monochromatic source of 25 watt emit photons of wave length 6000then number of photons emitted per second are:-...A 200 W sodium street lamp emits yellow light of wavelength 0.6 μm. Assuming it to be 25% efficientin converting el...A parallel beam of light produces an illuminance of 40 lux when the light is incident normally on a wall 1 m away. The i...What is the De broglie wavelength in ( ) of the α - particle accelerated through a potential difference v :...The wavelength of Kα-line characteristic X-rays emitted by an element is 0.32. The wavelength of Kβ-line emitt...