Rutherford's experiment,which established the nuclear model of the atom,used a beam of
- A$ \beta- $ particles,which impinged on a metal foil and got absorbed
- B$ \gamma- $ rays,which impinged on a metal foil and ejected electrons
- Chelium atoms,which impinged on a metal foil and got scattered
- Dhelium nucleus,which impinged on a metal foil and got scattered
Explore More
Similar Questions
The difference in radii between the fourth and third Bohr orbits of $He^{+}$ (in $m$) is:
The work function of a metal is $4.2 \, eV$. If radiation of $2000 \, \mathring{A}$ falls on the metal,then the kinetic energy of the fastest photoelectron is:
Which of the following is $NOT$ observed in Rutherford's alpha-particle scattering experiment?
Medium
View SolutionIf an electron moves from an excited state to the ground state in multiple steps in the hydrogen spectrum,and the number of lines in the visible region is $4$,then the number of lines in the infrared region is:
Medium
View SolutionIn a hydrogen atom,electrons are excited to the $5^{th}$ quantum level. How many different spectral lines may appear in the emission spectrum?
Easy
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