In which one of the following pairs of experimental observations and phenomena does the experimental observation correctly account for the phenomenon?
- A$X$-ray spectra: Charge on the nucleus
- B$\alpha$-particle scattering: Quantized electron orbit
- CEmission spectra: The quantization of energy
- DThe photoelectric effect: The nuclear atom
Explore More
Similar Questions
An electron initially present in an excited state of $H$ atom is further excited to another energy level by an incident photon. It releases $10$ photons while coming back to the ground state,out of which $7$ have higher energy than the incident photon. The electron was initially present in:
Medium
View SolutionIf an atom has $x$ energy levels,what will be the total number of spectral lines in its emission spectrum?
Medium
View SolutionIn which hydrogen-like ion is the difference in wavelength between the first line of the Balmer series and the first line of the Lyman series equal to $59.3 \ nm$? $[R_H = 109678 \ cm^{-1}]$
Medium
View SolutionWhat is the wave number of the lowest energy transition associated with the Lyman series?
Which are the drawbacks of Rutherford's atomic model?
Difficult
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo