Questions in Dual Nature of Radiation and Matter

Select	Question
	The kinetic energy of an electron which is accelerated through a potential of 100 volts is
	When a proton is accelerated with 1 volt potential difference, then its kinetic energy is
	Energy of electrons can be increased by allowing them
	Cathode rays and canal rays produced in a certain discharge tube are deflected in the same direction if
	In a Millikan's oil drop experiment the charge on an oil drop is calculated to be $6.35 \times {10^{ - 19}}C$. The number of excess electrons on the drop is
	Cathode rays consist of
	A metal plate gets heated, when cathode rays strike against, it due to
	Cathode rays are
	An electron of charge ‘e’ coulomb passes through a potential difference of $V$ volts. Its energy in ‘joules’ will be
	An electron is accelerated through a potential difference of 200 volts. If $e/m$ for the electron be $1.6 \times {10^{11}}$ coulomb/kg, the velocity acquired by the electron will be