The kinetic energy of one electron is `2.8xx10^(-13)` J. What is the de-Broglie wavelength

The kinetic energy of an electron is 4.55xx10^(-28) kJ . Calculate the de Broglie's wavelength.

The kinetic energy of an electron is 500 eV. Calculate the de-Broglie wavelength associated with it.

If the KE of electron is 2.5 xx 10^(-24) J , then calculate its de-Broglie wavelength.

If the KE of electron is 2.5 xx 10^(-24) J , then calculate its de-Broglie wavelength.

If the KE of electron is 2.5 xx 10^(-24) J , then calculate its de-Broglie wavelength.

If the KE of electron is 2.5 xx 10^(-24) J , then calculate its de-Broglie wavelength.

If the KE of electron is 2.275 xx 10^(-7) J , then calculate its de-Broglie wavelength.

If kinetic energy of emitted electron is made double then its de-Broglie wavelength will become……times initial de-Broglie wavelength.

The kinetic energy of electron and proton is 10^(-32) J . Then the relation between their de - Broglie wavelength is