Home
Class 11
PHYSICS
[" Question 12.An electron and proton ar...

[" Question 12.An electron and proton are detected in a cosmic ray "],[" experiment,the first with kinetic energy "10" keV and the second with "],[100" keV.Which is faster,the electron or the proton? Obtain the ratio of "],[" their speeds.(Electron mass "9.11times10^(-31)kg" ,proton mass "=1.67times10^(-27)kg],[" I eV "1.60times10^(-19)J" ) "],[" Colution Mass of electron,"(m_(e))=9.11times10^(-31)kg]

Promotional Banner

Similar Questions

Explore conceptually related problems

An electron and a proton are detected in a cosmic ray experiment, the first with kinetic energy 10 keV, and the second with 100 keV. Which is faster, the electron or the proton ? Obtain the ratio of their speeds. (Electron mass =9.11xx10^(-31) kg , proton mass =1.67xx10^(-27) kg, 1 eV=1.60xx10^(-19) J) .

An electron and a proton are detected in a cosmic ray experiment, the first with kinetic energy 10 keV, and the second with 100 keV. Which is faster, the electron or the proton? Obtain the ratio of their speeds. (electron mass =9.11xx10^(-31)kg , proton mass =1.67xx10^(-27)kg, 1 eV= 1.60xx10^(-19)J ).

An electron and a proton are detected in a cosmic ray experiment, the first with kinetic energy 10 keV, and the second with 100 keV. Which is faster, the electron or the proton? Obtain the ratio of their speeds. (electron mass =9.11xx10^(-31)kg , proton mass =1.67xx10^(-27)kg, 1 eV= 1.60xx10^(-19)J ).

An electron and a proton are detected in a cosmic ray experiment, the first with kinetic energy 10 keV, and the second with 100 keV. Which is faster, the electron or the proton ? Obtain the ratio of their speeds. (Electron mass =9.11xx10^(-31) kg , proton mass =1.67xx10^(-27) kg, 1 eV=1.60xx10^(-19) J) .