Class 11ChemistryStructure of AtomDiscovery and Properties of anode, cathode rays neutron and Nuclear structure
EasyWhen an electron particle strikes a $ZnS$ screen,it produces a flash of light (scintillation). What does this indicate?
- AThe wave nature of electrons
- BThe particle nature of electrons
- CThe dual nature of electrons
- DThe mass of electrons
Explore More
Similar Questions
The mass of an electron is ......... compared to the mass of the lightest nucleus.
Medium
View SolutionWhich particle cannot be accelerated?
Easy
View SolutionWhich of the following statements is correct about the cathode rays?
$1$. These rays start from anode and move towards cathode.
$2$. They are visible with human eye.
$3$. In presence of electric and magnetic fields,they behave like positively charged particles.
$4$. Their characteristic does not depend on the nature of material at electrode.
$1$. These rays start from anode and move towards cathode.
$2$. They are visible with human eye.
$3$. In presence of electric and magnetic fields,they behave like positively charged particles.
$4$. Their characteristic does not depend on the nature of material at electrode.
Which of the following statements is incorrect regarding cathode rays?
Easy
View SolutionThe radius of an atom is about
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