Class 11ChemistryStructure of AtomDiscovery and Properties of anode, cathode rays neutron and Nuclear structure
EasyWhich of the following statements is not the result of the cathode ray discharge tube experiment?
- AIn the absence of electric or magnetic field, the cathode rays travel in a straight line.
- BIn the presence of electric or magnetic field, the behaviour of cathode rays is similar to that expected from negatively charged particles.
- CIn the presence of electric and magnetic field, the cathode rays travel in a straight line.
- DThe cathode rays start from the cathode and move toward the anode.
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Similar Questions
According to $J.J. Thomson$,the deflection of cathode particles in an electric discharge tube by electric and magnetic fields depends on which factors?
Medium
View SolutionRutherford's experiment on scattering of $\alpha$-particles showed for the first time that the atom has:
Fill in the blanks given below:
$(i)$ The picture on the television screen is visible due to the presence of .......... on the screen.
$(ii)$ In the presence of electric and magnetic fields,cathode rays are known as .......... .
$(iii)$ The measurement of the $e/m_e$ ratio for electrons was performed by the scientist .......... .
$(iv)$ In a cathode ray tube,the greater the magnitude of the charge on the particles,the .......... the deflection of the particles.
$(i)$ The picture on the television screen is visible due to the presence of .......... on the screen.
$(ii)$ In the presence of electric and magnetic fields,cathode rays are known as .......... .
$(iii)$ The measurement of the $e/m_e$ ratio for electrons was performed by the scientist .......... .
$(iv)$ In a cathode ray tube,the greater the magnitude of the charge on the particles,the .......... the deflection of the particles.
Easy
View SolutionWhich of the following pairs has the identical $e/m$ value?
Experimental evidence for the existence of the atomic nucleus comes from
MediumAIPMT 1989
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